Quick view Details MANLEY | sku: MAN11667-8 Mopar 5.7L Hemi R/M 1.575in Exhaust Valves MSRP: Now: $189.01 Add to Cart Compare Quick view Details MANLEY | sku: MAN11666-8 Mopar 5.7L Hemi R/F 2.020in Intake Valves MSRP: Now: $189.01 Add to Cart Compare Quick view Details MANLEY | sku: MAN11661-8 LS3 S/D 1.590 Exhaust Valves MSRP: Now: $286.72 Add to Cart Compare Quick view Details MANLEY | sku: MAN11640-8 Ford 4.6L R/M 45.5mm Intake Valves MSRP: Now: $192.91 Add to Cart Compare Quick view Details MANLEY | sku: MAN11637-8 Ford 4.6L R/M 36mm Exhaust Valves MSRP: Now: $192.91 Add to Cart Compare Quick view Details MANLEY | sku: MAN11636-8 Ford 4.6L R/M 44.5mm Intake Valves MSRP: Now: $192.91 Add to Cart Compare Quick view Details MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves MSRP: Now: $192.91 Add to Cart Compare Quick view Details MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves MSRP: Now: $192.91 Add to Cart Compare Quick view Details MANLEY | sku: MAN11597-8 BBC E/D 1.900 Exhaust Valves MSRP: Now: $489.59 Add to Cart Compare Quick view Details MANLEY | sku: MAN11592-8 SBC S/D 1.937in Intake Valves MSRP: Now: $296.64 Add to Cart Compare Quick view Details MANLEY | sku: MAN11737-8 BBC E/D 1.880in Exhaust Valves MSRP: Now: $489.59 Add to Cart Compare Quick view Details MANLEY | sku: MAN11737-1 BBC E/D 1.880in Exhaust Valve MSRP: Now: $61.19 Add to Cart Compare Quick view MANLEY | sku: MAN11667-8 Mopar 5.7L Hemi R/M 1.575in Exhaust Valves Exhaust Valve - Race Master - 1.575 in Head - 5/16 in Valve Stem - 4.845 in Long - Stainless - 5.7 L - Mopar 426 Hemi - Set of 8 MSRP: Now: $189.01 Add to Cart Compare Quick view MANLEY | sku: MAN11666-8 Mopar 5.7L Hemi R/F 2.020in Intake Valves Intake Valve - Race Flo - 2.020 in Head - 0.313 in Valve Stem - 4.955 in Long - Stainless - 5.7/6.1 L - Mopar 426 Hemi - Set of 8 MSRP: Now: $189.01 Add to Cart Compare Quick view MANLEY | sku: MAN11661-8 LS3 S/D 1.590 Exhaust Valves Exhaust Valve - Severe Duty - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - LS3 / L99 / L92 - GM LS-Series - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view MANLEY | sku: MAN11640-8 Ford 4.6L R/M 45.5mm Intake Valves Intake Valve - Race Master - 45.50 mm Head - 0.275 in Valve Stem - 4.705 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11637-8 Ford 4.6L R/M 36mm Exhaust Valves Exhaust Valve - Race Master - 36.00 mm Head - 0.274 in Valve Stem - 4.650 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11636-8 Ford 4.6L R/M 44.5mm Intake Valves Intake Valve - Race Master - 44.50 mm Head - 0.275 in Valve Stem - 4.705 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves Exhaust Valve - Race Series - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves Intake Valve - Race Series - 2.165 in Head - 0.313 in Valve Stem - 4.900 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11597-8 BBC E/D 1.900 Exhaust Valves Exhaust Valve - Extreme Duty - 1.900 in Head - 0.342 in Valve Stem - 6.450 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11592-8 SBC S/D 1.937in Intake Valves Intake Valve - Severe Duty - 1.937 in Head - 0.342 in Valve Stem - 4.911 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $296.64 Add to Cart Compare Quick view MANLEY | sku: MAN11737-8 BBC E/D 1.880in Exhaust Valves Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11737-1 BBC E/D 1.880in Exhaust Valve Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $61.19 Add to Cart Compare Previous 115 116 117 118 119 120 121 122 123 124 125 Next Previous 115 116 117 118 119 120 121 122 123 124 125 Next Compare Selected × OK
Quick view Details MANLEY | sku: MAN11666-8 Mopar 5.7L Hemi R/F 2.020in Intake Valves MSRP: Now: $189.01 Add to Cart Compare Quick view Details MANLEY | sku: MAN11661-8 LS3 S/D 1.590 Exhaust Valves MSRP: Now: $286.72 Add to Cart Compare Quick view Details MANLEY | sku: MAN11640-8 Ford 4.6L R/M 45.5mm Intake Valves MSRP: Now: $192.91 Add to Cart Compare Quick view Details MANLEY | sku: MAN11637-8 Ford 4.6L R/M 36mm Exhaust Valves MSRP: Now: $192.91 Add to Cart Compare Quick view Details MANLEY | sku: MAN11636-8 Ford 4.6L R/M 44.5mm Intake Valves MSRP: Now: $192.91 Add to Cart Compare Quick view Details MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves MSRP: Now: $192.91 Add to Cart Compare Quick view Details MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves MSRP: Now: $192.91 Add to Cart Compare Quick view Details MANLEY | sku: MAN11597-8 BBC E/D 1.900 Exhaust Valves MSRP: Now: $489.59 Add to Cart Compare Quick view Details MANLEY | sku: MAN11592-8 SBC S/D 1.937in Intake Valves MSRP: Now: $296.64 Add to Cart Compare Quick view Details MANLEY | sku: MAN11737-8 BBC E/D 1.880in Exhaust Valves MSRP: Now: $489.59 Add to Cart Compare Quick view Details MANLEY | sku: MAN11737-1 BBC E/D 1.880in Exhaust Valve MSRP: Now: $61.19 Add to Cart Compare Quick view MANLEY | sku: MAN11667-8 Mopar 5.7L Hemi R/M 1.575in Exhaust Valves Exhaust Valve - Race Master - 1.575 in Head - 5/16 in Valve Stem - 4.845 in Long - Stainless - 5.7 L - Mopar 426 Hemi - Set of 8 MSRP: Now: $189.01 Add to Cart Compare Quick view MANLEY | sku: MAN11666-8 Mopar 5.7L Hemi R/F 2.020in Intake Valves Intake Valve - Race Flo - 2.020 in Head - 0.313 in Valve Stem - 4.955 in Long - Stainless - 5.7/6.1 L - Mopar 426 Hemi - Set of 8 MSRP: Now: $189.01 Add to Cart Compare Quick view MANLEY | sku: MAN11661-8 LS3 S/D 1.590 Exhaust Valves Exhaust Valve - Severe Duty - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - LS3 / L99 / L92 - GM LS-Series - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view MANLEY | sku: MAN11640-8 Ford 4.6L R/M 45.5mm Intake Valves Intake Valve - Race Master - 45.50 mm Head - 0.275 in Valve Stem - 4.705 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11637-8 Ford 4.6L R/M 36mm Exhaust Valves Exhaust Valve - Race Master - 36.00 mm Head - 0.274 in Valve Stem - 4.650 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11636-8 Ford 4.6L R/M 44.5mm Intake Valves Intake Valve - Race Master - 44.50 mm Head - 0.275 in Valve Stem - 4.705 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves Exhaust Valve - Race Series - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves Intake Valve - Race Series - 2.165 in Head - 0.313 in Valve Stem - 4.900 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11597-8 BBC E/D 1.900 Exhaust Valves Exhaust Valve - Extreme Duty - 1.900 in Head - 0.342 in Valve Stem - 6.450 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11592-8 SBC S/D 1.937in Intake Valves Intake Valve - Severe Duty - 1.937 in Head - 0.342 in Valve Stem - 4.911 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $296.64 Add to Cart Compare Quick view MANLEY | sku: MAN11737-8 BBC E/D 1.880in Exhaust Valves Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11737-1 BBC E/D 1.880in Exhaust Valve Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $61.19 Add to Cart Compare Previous 115 116 117 118 119 120 121 122 123 124 125 Next Previous 115 116 117 118 119 120 121 122 123 124 125 Next Compare Selected × OK
Quick view Details MANLEY | sku: MAN11661-8 LS3 S/D 1.590 Exhaust Valves MSRP: Now: $286.72 Add to Cart Compare Quick view Details MANLEY | sku: MAN11640-8 Ford 4.6L R/M 45.5mm Intake Valves MSRP: Now: $192.91 Add to Cart Compare Quick view Details MANLEY | sku: MAN11637-8 Ford 4.6L R/M 36mm Exhaust Valves MSRP: Now: $192.91 Add to Cart Compare Quick view Details MANLEY | sku: MAN11636-8 Ford 4.6L R/M 44.5mm Intake Valves MSRP: Now: $192.91 Add to Cart Compare Quick view Details MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves MSRP: Now: $192.91 Add to Cart Compare Quick view Details MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves MSRP: Now: $192.91 Add to Cart Compare Quick view Details MANLEY | sku: MAN11597-8 BBC E/D 1.900 Exhaust Valves MSRP: Now: $489.59 Add to Cart Compare Quick view Details MANLEY | sku: MAN11592-8 SBC S/D 1.937in Intake Valves MSRP: Now: $296.64 Add to Cart Compare Quick view Details MANLEY | sku: MAN11737-8 BBC E/D 1.880in Exhaust Valves MSRP: Now: $489.59 Add to Cart Compare Quick view Details MANLEY | sku: MAN11737-1 BBC E/D 1.880in Exhaust Valve MSRP: Now: $61.19 Add to Cart Compare Quick view MANLEY | sku: MAN11667-8 Mopar 5.7L Hemi R/M 1.575in Exhaust Valves Exhaust Valve - Race Master - 1.575 in Head - 5/16 in Valve Stem - 4.845 in Long - Stainless - 5.7 L - Mopar 426 Hemi - Set of 8 MSRP: Now: $189.01 Add to Cart Compare Quick view MANLEY | sku: MAN11666-8 Mopar 5.7L Hemi R/F 2.020in Intake Valves Intake Valve - Race Flo - 2.020 in Head - 0.313 in Valve Stem - 4.955 in Long - Stainless - 5.7/6.1 L - Mopar 426 Hemi - Set of 8 MSRP: Now: $189.01 Add to Cart Compare Quick view MANLEY | sku: MAN11661-8 LS3 S/D 1.590 Exhaust Valves Exhaust Valve - Severe Duty - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - LS3 / L99 / L92 - GM LS-Series - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view MANLEY | sku: MAN11640-8 Ford 4.6L R/M 45.5mm Intake Valves Intake Valve - Race Master - 45.50 mm Head - 0.275 in Valve Stem - 4.705 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11637-8 Ford 4.6L R/M 36mm Exhaust Valves Exhaust Valve - Race Master - 36.00 mm Head - 0.274 in Valve Stem - 4.650 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11636-8 Ford 4.6L R/M 44.5mm Intake Valves Intake Valve - Race Master - 44.50 mm Head - 0.275 in Valve Stem - 4.705 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves Exhaust Valve - Race Series - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves Intake Valve - Race Series - 2.165 in Head - 0.313 in Valve Stem - 4.900 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11597-8 BBC E/D 1.900 Exhaust Valves Exhaust Valve - Extreme Duty - 1.900 in Head - 0.342 in Valve Stem - 6.450 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11592-8 SBC S/D 1.937in Intake Valves Intake Valve - Severe Duty - 1.937 in Head - 0.342 in Valve Stem - 4.911 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $296.64 Add to Cart Compare Quick view MANLEY | sku: MAN11737-8 BBC E/D 1.880in Exhaust Valves Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11737-1 BBC E/D 1.880in Exhaust Valve Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $61.19 Add to Cart Compare Previous 115 116 117 118 119 120 121 122 123 124 125 Next Previous 115 116 117 118 119 120 121 122 123 124 125 Next Compare Selected × OK
Quick view Details MANLEY | sku: MAN11640-8 Ford 4.6L R/M 45.5mm Intake Valves MSRP: Now: $192.91 Add to Cart Compare Quick view Details MANLEY | sku: MAN11637-8 Ford 4.6L R/M 36mm Exhaust Valves MSRP: Now: $192.91 Add to Cart Compare Quick view Details MANLEY | sku: MAN11636-8 Ford 4.6L R/M 44.5mm Intake Valves MSRP: Now: $192.91 Add to Cart Compare Quick view Details MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves MSRP: Now: $192.91 Add to Cart Compare Quick view Details MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves MSRP: Now: $192.91 Add to Cart Compare Quick view Details MANLEY | sku: MAN11597-8 BBC E/D 1.900 Exhaust Valves MSRP: Now: $489.59 Add to Cart Compare Quick view Details MANLEY | sku: MAN11592-8 SBC S/D 1.937in Intake Valves MSRP: Now: $296.64 Add to Cart Compare Quick view Details MANLEY | sku: MAN11737-8 BBC E/D 1.880in Exhaust Valves MSRP: Now: $489.59 Add to Cart Compare Quick view Details MANLEY | sku: MAN11737-1 BBC E/D 1.880in Exhaust Valve MSRP: Now: $61.19 Add to Cart Compare Quick view MANLEY | sku: MAN11667-8 Mopar 5.7L Hemi R/M 1.575in Exhaust Valves Exhaust Valve - Race Master - 1.575 in Head - 5/16 in Valve Stem - 4.845 in Long - Stainless - 5.7 L - Mopar 426 Hemi - Set of 8 MSRP: Now: $189.01 Add to Cart Compare Quick view MANLEY | sku: MAN11666-8 Mopar 5.7L Hemi R/F 2.020in Intake Valves Intake Valve - Race Flo - 2.020 in Head - 0.313 in Valve Stem - 4.955 in Long - Stainless - 5.7/6.1 L - Mopar 426 Hemi - Set of 8 MSRP: Now: $189.01 Add to Cart Compare Quick view MANLEY | sku: MAN11661-8 LS3 S/D 1.590 Exhaust Valves Exhaust Valve - Severe Duty - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - LS3 / L99 / L92 - GM LS-Series - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view MANLEY | sku: MAN11640-8 Ford 4.6L R/M 45.5mm Intake Valves Intake Valve - Race Master - 45.50 mm Head - 0.275 in Valve Stem - 4.705 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11637-8 Ford 4.6L R/M 36mm Exhaust Valves Exhaust Valve - Race Master - 36.00 mm Head - 0.274 in Valve Stem - 4.650 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11636-8 Ford 4.6L R/M 44.5mm Intake Valves Intake Valve - Race Master - 44.50 mm Head - 0.275 in Valve Stem - 4.705 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves Exhaust Valve - Race Series - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves Intake Valve - Race Series - 2.165 in Head - 0.313 in Valve Stem - 4.900 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11597-8 BBC E/D 1.900 Exhaust Valves Exhaust Valve - Extreme Duty - 1.900 in Head - 0.342 in Valve Stem - 6.450 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11592-8 SBC S/D 1.937in Intake Valves Intake Valve - Severe Duty - 1.937 in Head - 0.342 in Valve Stem - 4.911 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $296.64 Add to Cart Compare Quick view MANLEY | sku: MAN11737-8 BBC E/D 1.880in Exhaust Valves Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11737-1 BBC E/D 1.880in Exhaust Valve Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $61.19 Add to Cart Compare Previous 115 116 117 118 119 120 121 122 123 124 125 Next Previous 115 116 117 118 119 120 121 122 123 124 125 Next Compare Selected × OK
Quick view Details MANLEY | sku: MAN11637-8 Ford 4.6L R/M 36mm Exhaust Valves MSRP: Now: $192.91 Add to Cart Compare Quick view Details MANLEY | sku: MAN11636-8 Ford 4.6L R/M 44.5mm Intake Valves MSRP: Now: $192.91 Add to Cart Compare Quick view Details MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves MSRP: Now: $192.91 Add to Cart Compare Quick view Details MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves MSRP: Now: $192.91 Add to Cart Compare Quick view Details MANLEY | sku: MAN11597-8 BBC E/D 1.900 Exhaust Valves MSRP: Now: $489.59 Add to Cart Compare Quick view Details MANLEY | sku: MAN11592-8 SBC S/D 1.937in Intake Valves MSRP: Now: $296.64 Add to Cart Compare Quick view Details MANLEY | sku: MAN11737-8 BBC E/D 1.880in Exhaust Valves MSRP: Now: $489.59 Add to Cart Compare Quick view Details MANLEY | sku: MAN11737-1 BBC E/D 1.880in Exhaust Valve MSRP: Now: $61.19 Add to Cart Compare Quick view MANLEY | sku: MAN11667-8 Mopar 5.7L Hemi R/M 1.575in Exhaust Valves Exhaust Valve - Race Master - 1.575 in Head - 5/16 in Valve Stem - 4.845 in Long - Stainless - 5.7 L - Mopar 426 Hemi - Set of 8 MSRP: Now: $189.01 Add to Cart Compare Quick view MANLEY | sku: MAN11666-8 Mopar 5.7L Hemi R/F 2.020in Intake Valves Intake Valve - Race Flo - 2.020 in Head - 0.313 in Valve Stem - 4.955 in Long - Stainless - 5.7/6.1 L - Mopar 426 Hemi - Set of 8 MSRP: Now: $189.01 Add to Cart Compare Quick view MANLEY | sku: MAN11661-8 LS3 S/D 1.590 Exhaust Valves Exhaust Valve - Severe Duty - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - LS3 / L99 / L92 - GM LS-Series - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view MANLEY | sku: MAN11640-8 Ford 4.6L R/M 45.5mm Intake Valves Intake Valve - Race Master - 45.50 mm Head - 0.275 in Valve Stem - 4.705 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11637-8 Ford 4.6L R/M 36mm Exhaust Valves Exhaust Valve - Race Master - 36.00 mm Head - 0.274 in Valve Stem - 4.650 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11636-8 Ford 4.6L R/M 44.5mm Intake Valves Intake Valve - Race Master - 44.50 mm Head - 0.275 in Valve Stem - 4.705 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves Exhaust Valve - Race Series - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves Intake Valve - Race Series - 2.165 in Head - 0.313 in Valve Stem - 4.900 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11597-8 BBC E/D 1.900 Exhaust Valves Exhaust Valve - Extreme Duty - 1.900 in Head - 0.342 in Valve Stem - 6.450 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11592-8 SBC S/D 1.937in Intake Valves Intake Valve - Severe Duty - 1.937 in Head - 0.342 in Valve Stem - 4.911 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $296.64 Add to Cart Compare Quick view MANLEY | sku: MAN11737-8 BBC E/D 1.880in Exhaust Valves Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11737-1 BBC E/D 1.880in Exhaust Valve Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $61.19 Add to Cart Compare Previous 115 116 117 118 119 120 121 122 123 124 125 Next Previous 115 116 117 118 119 120 121 122 123 124 125 Next Compare Selected × OK
Quick view Details MANLEY | sku: MAN11636-8 Ford 4.6L R/M 44.5mm Intake Valves MSRP: Now: $192.91 Add to Cart Compare Quick view Details MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves MSRP: Now: $192.91 Add to Cart Compare Quick view Details MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves MSRP: Now: $192.91 Add to Cart Compare Quick view Details MANLEY | sku: MAN11597-8 BBC E/D 1.900 Exhaust Valves MSRP: Now: $489.59 Add to Cart Compare Quick view Details MANLEY | sku: MAN11592-8 SBC S/D 1.937in Intake Valves MSRP: Now: $296.64 Add to Cart Compare Quick view Details MANLEY | sku: MAN11737-8 BBC E/D 1.880in Exhaust Valves MSRP: Now: $489.59 Add to Cart Compare Quick view Details MANLEY | sku: MAN11737-1 BBC E/D 1.880in Exhaust Valve MSRP: Now: $61.19 Add to Cart Compare Quick view MANLEY | sku: MAN11667-8 Mopar 5.7L Hemi R/M 1.575in Exhaust Valves Exhaust Valve - Race Master - 1.575 in Head - 5/16 in Valve Stem - 4.845 in Long - Stainless - 5.7 L - Mopar 426 Hemi - Set of 8 MSRP: Now: $189.01 Add to Cart Compare Quick view MANLEY | sku: MAN11666-8 Mopar 5.7L Hemi R/F 2.020in Intake Valves Intake Valve - Race Flo - 2.020 in Head - 0.313 in Valve Stem - 4.955 in Long - Stainless - 5.7/6.1 L - Mopar 426 Hemi - Set of 8 MSRP: Now: $189.01 Add to Cart Compare Quick view MANLEY | sku: MAN11661-8 LS3 S/D 1.590 Exhaust Valves Exhaust Valve - Severe Duty - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - LS3 / L99 / L92 - GM LS-Series - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view MANLEY | sku: MAN11640-8 Ford 4.6L R/M 45.5mm Intake Valves Intake Valve - Race Master - 45.50 mm Head - 0.275 in Valve Stem - 4.705 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11637-8 Ford 4.6L R/M 36mm Exhaust Valves Exhaust Valve - Race Master - 36.00 mm Head - 0.274 in Valve Stem - 4.650 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11636-8 Ford 4.6L R/M 44.5mm Intake Valves Intake Valve - Race Master - 44.50 mm Head - 0.275 in Valve Stem - 4.705 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves Exhaust Valve - Race Series - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves Intake Valve - Race Series - 2.165 in Head - 0.313 in Valve Stem - 4.900 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11597-8 BBC E/D 1.900 Exhaust Valves Exhaust Valve - Extreme Duty - 1.900 in Head - 0.342 in Valve Stem - 6.450 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11592-8 SBC S/D 1.937in Intake Valves Intake Valve - Severe Duty - 1.937 in Head - 0.342 in Valve Stem - 4.911 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $296.64 Add to Cart Compare Quick view MANLEY | sku: MAN11737-8 BBC E/D 1.880in Exhaust Valves Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11737-1 BBC E/D 1.880in Exhaust Valve Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $61.19 Add to Cart Compare Previous 115 116 117 118 119 120 121 122 123 124 125 Next Previous 115 116 117 118 119 120 121 122 123 124 125 Next Compare Selected × OK
Quick view Details MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves MSRP: Now: $192.91 Add to Cart Compare Quick view Details MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves MSRP: Now: $192.91 Add to Cart Compare Quick view Details MANLEY | sku: MAN11597-8 BBC E/D 1.900 Exhaust Valves MSRP: Now: $489.59 Add to Cart Compare Quick view Details MANLEY | sku: MAN11592-8 SBC S/D 1.937in Intake Valves MSRP: Now: $296.64 Add to Cart Compare Quick view Details MANLEY | sku: MAN11737-8 BBC E/D 1.880in Exhaust Valves MSRP: Now: $489.59 Add to Cart Compare Quick view Details MANLEY | sku: MAN11737-1 BBC E/D 1.880in Exhaust Valve MSRP: Now: $61.19 Add to Cart Compare Quick view MANLEY | sku: MAN11667-8 Mopar 5.7L Hemi R/M 1.575in Exhaust Valves Exhaust Valve - Race Master - 1.575 in Head - 5/16 in Valve Stem - 4.845 in Long - Stainless - 5.7 L - Mopar 426 Hemi - Set of 8 MSRP: Now: $189.01 Add to Cart Compare Quick view MANLEY | sku: MAN11666-8 Mopar 5.7L Hemi R/F 2.020in Intake Valves Intake Valve - Race Flo - 2.020 in Head - 0.313 in Valve Stem - 4.955 in Long - Stainless - 5.7/6.1 L - Mopar 426 Hemi - Set of 8 MSRP: Now: $189.01 Add to Cart Compare Quick view MANLEY | sku: MAN11661-8 LS3 S/D 1.590 Exhaust Valves Exhaust Valve - Severe Duty - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - LS3 / L99 / L92 - GM LS-Series - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view MANLEY | sku: MAN11640-8 Ford 4.6L R/M 45.5mm Intake Valves Intake Valve - Race Master - 45.50 mm Head - 0.275 in Valve Stem - 4.705 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11637-8 Ford 4.6L R/M 36mm Exhaust Valves Exhaust Valve - Race Master - 36.00 mm Head - 0.274 in Valve Stem - 4.650 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11636-8 Ford 4.6L R/M 44.5mm Intake Valves Intake Valve - Race Master - 44.50 mm Head - 0.275 in Valve Stem - 4.705 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves Exhaust Valve - Race Series - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves Intake Valve - Race Series - 2.165 in Head - 0.313 in Valve Stem - 4.900 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11597-8 BBC E/D 1.900 Exhaust Valves Exhaust Valve - Extreme Duty - 1.900 in Head - 0.342 in Valve Stem - 6.450 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11592-8 SBC S/D 1.937in Intake Valves Intake Valve - Severe Duty - 1.937 in Head - 0.342 in Valve Stem - 4.911 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $296.64 Add to Cart Compare Quick view MANLEY | sku: MAN11737-8 BBC E/D 1.880in Exhaust Valves Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11737-1 BBC E/D 1.880in Exhaust Valve Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $61.19 Add to Cart Compare Previous 115 116 117 118 119 120 121 122 123 124 125 Next Previous 115 116 117 118 119 120 121 122 123 124 125 Next Compare Selected × OK
Quick view Details MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves MSRP: Now: $192.91 Add to Cart Compare Quick view Details MANLEY | sku: MAN11597-8 BBC E/D 1.900 Exhaust Valves MSRP: Now: $489.59 Add to Cart Compare Quick view Details MANLEY | sku: MAN11592-8 SBC S/D 1.937in Intake Valves MSRP: Now: $296.64 Add to Cart Compare Quick view Details MANLEY | sku: MAN11737-8 BBC E/D 1.880in Exhaust Valves MSRP: Now: $489.59 Add to Cart Compare Quick view Details MANLEY | sku: MAN11737-1 BBC E/D 1.880in Exhaust Valve MSRP: Now: $61.19 Add to Cart Compare Quick view MANLEY | sku: MAN11667-8 Mopar 5.7L Hemi R/M 1.575in Exhaust Valves Exhaust Valve - Race Master - 1.575 in Head - 5/16 in Valve Stem - 4.845 in Long - Stainless - 5.7 L - Mopar 426 Hemi - Set of 8 MSRP: Now: $189.01 Add to Cart Compare Quick view MANLEY | sku: MAN11666-8 Mopar 5.7L Hemi R/F 2.020in Intake Valves Intake Valve - Race Flo - 2.020 in Head - 0.313 in Valve Stem - 4.955 in Long - Stainless - 5.7/6.1 L - Mopar 426 Hemi - Set of 8 MSRP: Now: $189.01 Add to Cart Compare Quick view MANLEY | sku: MAN11661-8 LS3 S/D 1.590 Exhaust Valves Exhaust Valve - Severe Duty - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - LS3 / L99 / L92 - GM LS-Series - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view MANLEY | sku: MAN11640-8 Ford 4.6L R/M 45.5mm Intake Valves Intake Valve - Race Master - 45.50 mm Head - 0.275 in Valve Stem - 4.705 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11637-8 Ford 4.6L R/M 36mm Exhaust Valves Exhaust Valve - Race Master - 36.00 mm Head - 0.274 in Valve Stem - 4.650 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11636-8 Ford 4.6L R/M 44.5mm Intake Valves Intake Valve - Race Master - 44.50 mm Head - 0.275 in Valve Stem - 4.705 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves Exhaust Valve - Race Series - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves Intake Valve - Race Series - 2.165 in Head - 0.313 in Valve Stem - 4.900 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11597-8 BBC E/D 1.900 Exhaust Valves Exhaust Valve - Extreme Duty - 1.900 in Head - 0.342 in Valve Stem - 6.450 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11592-8 SBC S/D 1.937in Intake Valves Intake Valve - Severe Duty - 1.937 in Head - 0.342 in Valve Stem - 4.911 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $296.64 Add to Cart Compare Quick view MANLEY | sku: MAN11737-8 BBC E/D 1.880in Exhaust Valves Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11737-1 BBC E/D 1.880in Exhaust Valve Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $61.19 Add to Cart Compare Previous 115 116 117 118 119 120 121 122 123 124 125 Next Previous 115 116 117 118 119 120 121 122 123 124 125 Next Compare Selected × OK
Quick view Details MANLEY | sku: MAN11597-8 BBC E/D 1.900 Exhaust Valves MSRP: Now: $489.59 Add to Cart Compare Quick view Details MANLEY | sku: MAN11592-8 SBC S/D 1.937in Intake Valves MSRP: Now: $296.64 Add to Cart Compare Quick view Details MANLEY | sku: MAN11737-8 BBC E/D 1.880in Exhaust Valves MSRP: Now: $489.59 Add to Cart Compare Quick view Details MANLEY | sku: MAN11737-1 BBC E/D 1.880in Exhaust Valve MSRP: Now: $61.19 Add to Cart Compare Quick view MANLEY | sku: MAN11667-8 Mopar 5.7L Hemi R/M 1.575in Exhaust Valves Exhaust Valve - Race Master - 1.575 in Head - 5/16 in Valve Stem - 4.845 in Long - Stainless - 5.7 L - Mopar 426 Hemi - Set of 8 MSRP: Now: $189.01 Add to Cart Compare Quick view MANLEY | sku: MAN11666-8 Mopar 5.7L Hemi R/F 2.020in Intake Valves Intake Valve - Race Flo - 2.020 in Head - 0.313 in Valve Stem - 4.955 in Long - Stainless - 5.7/6.1 L - Mopar 426 Hemi - Set of 8 MSRP: Now: $189.01 Add to Cart Compare Quick view MANLEY | sku: MAN11661-8 LS3 S/D 1.590 Exhaust Valves Exhaust Valve - Severe Duty - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - LS3 / L99 / L92 - GM LS-Series - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view MANLEY | sku: MAN11640-8 Ford 4.6L R/M 45.5mm Intake Valves Intake Valve - Race Master - 45.50 mm Head - 0.275 in Valve Stem - 4.705 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11637-8 Ford 4.6L R/M 36mm Exhaust Valves Exhaust Valve - Race Master - 36.00 mm Head - 0.274 in Valve Stem - 4.650 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11636-8 Ford 4.6L R/M 44.5mm Intake Valves Intake Valve - Race Master - 44.50 mm Head - 0.275 in Valve Stem - 4.705 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves Exhaust Valve - Race Series - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves Intake Valve - Race Series - 2.165 in Head - 0.313 in Valve Stem - 4.900 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11597-8 BBC E/D 1.900 Exhaust Valves Exhaust Valve - Extreme Duty - 1.900 in Head - 0.342 in Valve Stem - 6.450 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11592-8 SBC S/D 1.937in Intake Valves Intake Valve - Severe Duty - 1.937 in Head - 0.342 in Valve Stem - 4.911 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $296.64 Add to Cart Compare Quick view MANLEY | sku: MAN11737-8 BBC E/D 1.880in Exhaust Valves Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11737-1 BBC E/D 1.880in Exhaust Valve Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $61.19 Add to Cart Compare Previous 115 116 117 118 119 120 121 122 123 124 125 Next Previous 115 116 117 118 119 120 121 122 123 124 125 Next Compare Selected × OK
Quick view Details MANLEY | sku: MAN11592-8 SBC S/D 1.937in Intake Valves MSRP: Now: $296.64 Add to Cart Compare Quick view Details MANLEY | sku: MAN11737-8 BBC E/D 1.880in Exhaust Valves MSRP: Now: $489.59 Add to Cart Compare Quick view Details MANLEY | sku: MAN11737-1 BBC E/D 1.880in Exhaust Valve MSRP: Now: $61.19 Add to Cart Compare Quick view MANLEY | sku: MAN11667-8 Mopar 5.7L Hemi R/M 1.575in Exhaust Valves Exhaust Valve - Race Master - 1.575 in Head - 5/16 in Valve Stem - 4.845 in Long - Stainless - 5.7 L - Mopar 426 Hemi - Set of 8 MSRP: Now: $189.01 Add to Cart Compare Quick view MANLEY | sku: MAN11666-8 Mopar 5.7L Hemi R/F 2.020in Intake Valves Intake Valve - Race Flo - 2.020 in Head - 0.313 in Valve Stem - 4.955 in Long - Stainless - 5.7/6.1 L - Mopar 426 Hemi - Set of 8 MSRP: Now: $189.01 Add to Cart Compare Quick view MANLEY | sku: MAN11661-8 LS3 S/D 1.590 Exhaust Valves Exhaust Valve - Severe Duty - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - LS3 / L99 / L92 - GM LS-Series - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view MANLEY | sku: MAN11640-8 Ford 4.6L R/M 45.5mm Intake Valves Intake Valve - Race Master - 45.50 mm Head - 0.275 in Valve Stem - 4.705 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11637-8 Ford 4.6L R/M 36mm Exhaust Valves Exhaust Valve - Race Master - 36.00 mm Head - 0.274 in Valve Stem - 4.650 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11636-8 Ford 4.6L R/M 44.5mm Intake Valves Intake Valve - Race Master - 44.50 mm Head - 0.275 in Valve Stem - 4.705 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves Exhaust Valve - Race Series - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves Intake Valve - Race Series - 2.165 in Head - 0.313 in Valve Stem - 4.900 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11597-8 BBC E/D 1.900 Exhaust Valves Exhaust Valve - Extreme Duty - 1.900 in Head - 0.342 in Valve Stem - 6.450 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11592-8 SBC S/D 1.937in Intake Valves Intake Valve - Severe Duty - 1.937 in Head - 0.342 in Valve Stem - 4.911 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $296.64 Add to Cart Compare Quick view MANLEY | sku: MAN11737-8 BBC E/D 1.880in Exhaust Valves Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11737-1 BBC E/D 1.880in Exhaust Valve Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $61.19 Add to Cart Compare Previous 115 116 117 118 119 120 121 122 123 124 125 Next Previous 115 116 117 118 119 120 121 122 123 124 125 Next Compare Selected × OK
Quick view Details MANLEY | sku: MAN11737-8 BBC E/D 1.880in Exhaust Valves MSRP: Now: $489.59 Add to Cart Compare Quick view Details MANLEY | sku: MAN11737-1 BBC E/D 1.880in Exhaust Valve MSRP: Now: $61.19 Add to Cart Compare Quick view MANLEY | sku: MAN11667-8 Mopar 5.7L Hemi R/M 1.575in Exhaust Valves Exhaust Valve - Race Master - 1.575 in Head - 5/16 in Valve Stem - 4.845 in Long - Stainless - 5.7 L - Mopar 426 Hemi - Set of 8 MSRP: Now: $189.01 Add to Cart Compare Quick view MANLEY | sku: MAN11666-8 Mopar 5.7L Hemi R/F 2.020in Intake Valves Intake Valve - Race Flo - 2.020 in Head - 0.313 in Valve Stem - 4.955 in Long - Stainless - 5.7/6.1 L - Mopar 426 Hemi - Set of 8 MSRP: Now: $189.01 Add to Cart Compare Quick view MANLEY | sku: MAN11661-8 LS3 S/D 1.590 Exhaust Valves Exhaust Valve - Severe Duty - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - LS3 / L99 / L92 - GM LS-Series - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view MANLEY | sku: MAN11640-8 Ford 4.6L R/M 45.5mm Intake Valves Intake Valve - Race Master - 45.50 mm Head - 0.275 in Valve Stem - 4.705 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11637-8 Ford 4.6L R/M 36mm Exhaust Valves Exhaust Valve - Race Master - 36.00 mm Head - 0.274 in Valve Stem - 4.650 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11636-8 Ford 4.6L R/M 44.5mm Intake Valves Intake Valve - Race Master - 44.50 mm Head - 0.275 in Valve Stem - 4.705 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves Exhaust Valve - Race Series - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves Intake Valve - Race Series - 2.165 in Head - 0.313 in Valve Stem - 4.900 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11597-8 BBC E/D 1.900 Exhaust Valves Exhaust Valve - Extreme Duty - 1.900 in Head - 0.342 in Valve Stem - 6.450 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11592-8 SBC S/D 1.937in Intake Valves Intake Valve - Severe Duty - 1.937 in Head - 0.342 in Valve Stem - 4.911 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $296.64 Add to Cart Compare Quick view MANLEY | sku: MAN11737-8 BBC E/D 1.880in Exhaust Valves Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11737-1 BBC E/D 1.880in Exhaust Valve Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $61.19 Add to Cart Compare Previous 115 116 117 118 119 120 121 122 123 124 125 Next Previous 115 116 117 118 119 120 121 122 123 124 125 Next Compare Selected × OK
Quick view Details MANLEY | sku: MAN11737-1 BBC E/D 1.880in Exhaust Valve MSRP: Now: $61.19 Add to Cart Compare Quick view MANLEY | sku: MAN11667-8 Mopar 5.7L Hemi R/M 1.575in Exhaust Valves Exhaust Valve - Race Master - 1.575 in Head - 5/16 in Valve Stem - 4.845 in Long - Stainless - 5.7 L - Mopar 426 Hemi - Set of 8 MSRP: Now: $189.01 Add to Cart Compare Quick view MANLEY | sku: MAN11666-8 Mopar 5.7L Hemi R/F 2.020in Intake Valves Intake Valve - Race Flo - 2.020 in Head - 0.313 in Valve Stem - 4.955 in Long - Stainless - 5.7/6.1 L - Mopar 426 Hemi - Set of 8 MSRP: Now: $189.01 Add to Cart Compare Quick view MANLEY | sku: MAN11661-8 LS3 S/D 1.590 Exhaust Valves Exhaust Valve - Severe Duty - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - LS3 / L99 / L92 - GM LS-Series - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view MANLEY | sku: MAN11640-8 Ford 4.6L R/M 45.5mm Intake Valves Intake Valve - Race Master - 45.50 mm Head - 0.275 in Valve Stem - 4.705 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11637-8 Ford 4.6L R/M 36mm Exhaust Valves Exhaust Valve - Race Master - 36.00 mm Head - 0.274 in Valve Stem - 4.650 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11636-8 Ford 4.6L R/M 44.5mm Intake Valves Intake Valve - Race Master - 44.50 mm Head - 0.275 in Valve Stem - 4.705 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves Exhaust Valve - Race Series - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves Intake Valve - Race Series - 2.165 in Head - 0.313 in Valve Stem - 4.900 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11597-8 BBC E/D 1.900 Exhaust Valves Exhaust Valve - Extreme Duty - 1.900 in Head - 0.342 in Valve Stem - 6.450 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11592-8 SBC S/D 1.937in Intake Valves Intake Valve - Severe Duty - 1.937 in Head - 0.342 in Valve Stem - 4.911 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $296.64 Add to Cart Compare Quick view MANLEY | sku: MAN11737-8 BBC E/D 1.880in Exhaust Valves Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11737-1 BBC E/D 1.880in Exhaust Valve Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $61.19 Add to Cart Compare Previous 115 116 117 118 119 120 121 122 123 124 125 Next Previous 115 116 117 118 119 120 121 122 123 124 125 Next Compare Selected × OK
Quick view MANLEY | sku: MAN11667-8 Mopar 5.7L Hemi R/M 1.575in Exhaust Valves Exhaust Valve - Race Master - 1.575 in Head - 5/16 in Valve Stem - 4.845 in Long - Stainless - 5.7 L - Mopar 426 Hemi - Set of 8 MSRP: Now: $189.01 Add to Cart Compare Quick view MANLEY | sku: MAN11666-8 Mopar 5.7L Hemi R/F 2.020in Intake Valves Intake Valve - Race Flo - 2.020 in Head - 0.313 in Valve Stem - 4.955 in Long - Stainless - 5.7/6.1 L - Mopar 426 Hemi - Set of 8 MSRP: Now: $189.01 Add to Cart Compare Quick view MANLEY | sku: MAN11661-8 LS3 S/D 1.590 Exhaust Valves Exhaust Valve - Severe Duty - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - LS3 / L99 / L92 - GM LS-Series - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view MANLEY | sku: MAN11640-8 Ford 4.6L R/M 45.5mm Intake Valves Intake Valve - Race Master - 45.50 mm Head - 0.275 in Valve Stem - 4.705 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11637-8 Ford 4.6L R/M 36mm Exhaust Valves Exhaust Valve - Race Master - 36.00 mm Head - 0.274 in Valve Stem - 4.650 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11636-8 Ford 4.6L R/M 44.5mm Intake Valves Intake Valve - Race Master - 44.50 mm Head - 0.275 in Valve Stem - 4.705 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves Exhaust Valve - Race Series - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves Intake Valve - Race Series - 2.165 in Head - 0.313 in Valve Stem - 4.900 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11597-8 BBC E/D 1.900 Exhaust Valves Exhaust Valve - Extreme Duty - 1.900 in Head - 0.342 in Valve Stem - 6.450 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11592-8 SBC S/D 1.937in Intake Valves Intake Valve - Severe Duty - 1.937 in Head - 0.342 in Valve Stem - 4.911 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $296.64 Add to Cart Compare Quick view MANLEY | sku: MAN11737-8 BBC E/D 1.880in Exhaust Valves Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11737-1 BBC E/D 1.880in Exhaust Valve Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $61.19 Add to Cart Compare Previous 115 116 117 118 119 120 121 122 123 124 125 Next Previous 115 116 117 118 119 120 121 122 123 124 125 Next Compare Selected × OK
Quick view MANLEY | sku: MAN11666-8 Mopar 5.7L Hemi R/F 2.020in Intake Valves Intake Valve - Race Flo - 2.020 in Head - 0.313 in Valve Stem - 4.955 in Long - Stainless - 5.7/6.1 L - Mopar 426 Hemi - Set of 8 MSRP: Now: $189.01 Add to Cart Compare Quick view MANLEY | sku: MAN11661-8 LS3 S/D 1.590 Exhaust Valves Exhaust Valve - Severe Duty - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - LS3 / L99 / L92 - GM LS-Series - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view MANLEY | sku: MAN11640-8 Ford 4.6L R/M 45.5mm Intake Valves Intake Valve - Race Master - 45.50 mm Head - 0.275 in Valve Stem - 4.705 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11637-8 Ford 4.6L R/M 36mm Exhaust Valves Exhaust Valve - Race Master - 36.00 mm Head - 0.274 in Valve Stem - 4.650 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11636-8 Ford 4.6L R/M 44.5mm Intake Valves Intake Valve - Race Master - 44.50 mm Head - 0.275 in Valve Stem - 4.705 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves Exhaust Valve - Race Series - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves Intake Valve - Race Series - 2.165 in Head - 0.313 in Valve Stem - 4.900 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11597-8 BBC E/D 1.900 Exhaust Valves Exhaust Valve - Extreme Duty - 1.900 in Head - 0.342 in Valve Stem - 6.450 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11592-8 SBC S/D 1.937in Intake Valves Intake Valve - Severe Duty - 1.937 in Head - 0.342 in Valve Stem - 4.911 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $296.64 Add to Cart Compare Quick view MANLEY | sku: MAN11737-8 BBC E/D 1.880in Exhaust Valves Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11737-1 BBC E/D 1.880in Exhaust Valve Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $61.19 Add to Cart Compare Previous 115 116 117 118 119 120 121 122 123 124 125 Next Previous 115 116 117 118 119 120 121 122 123 124 125 Next Compare Selected × OK
Quick view MANLEY | sku: MAN11661-8 LS3 S/D 1.590 Exhaust Valves Exhaust Valve - Severe Duty - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - LS3 / L99 / L92 - GM LS-Series - Set of 8 MSRP: Now: $286.72 Add to Cart Compare Quick view MANLEY | sku: MAN11640-8 Ford 4.6L R/M 45.5mm Intake Valves Intake Valve - Race Master - 45.50 mm Head - 0.275 in Valve Stem - 4.705 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11637-8 Ford 4.6L R/M 36mm Exhaust Valves Exhaust Valve - Race Master - 36.00 mm Head - 0.274 in Valve Stem - 4.650 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11636-8 Ford 4.6L R/M 44.5mm Intake Valves Intake Valve - Race Master - 44.50 mm Head - 0.275 in Valve Stem - 4.705 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves Exhaust Valve - Race Series - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves Intake Valve - Race Series - 2.165 in Head - 0.313 in Valve Stem - 4.900 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11597-8 BBC E/D 1.900 Exhaust Valves Exhaust Valve - Extreme Duty - 1.900 in Head - 0.342 in Valve Stem - 6.450 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11592-8 SBC S/D 1.937in Intake Valves Intake Valve - Severe Duty - 1.937 in Head - 0.342 in Valve Stem - 4.911 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $296.64 Add to Cart Compare Quick view MANLEY | sku: MAN11737-8 BBC E/D 1.880in Exhaust Valves Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11737-1 BBC E/D 1.880in Exhaust Valve Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $61.19 Add to Cart Compare Previous 115 116 117 118 119 120 121 122 123 124 125 Next Previous 115 116 117 118 119 120 121 122 123 124 125 Next Compare Selected × OK
Quick view MANLEY | sku: MAN11640-8 Ford 4.6L R/M 45.5mm Intake Valves Intake Valve - Race Master - 45.50 mm Head - 0.275 in Valve Stem - 4.705 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11637-8 Ford 4.6L R/M 36mm Exhaust Valves Exhaust Valve - Race Master - 36.00 mm Head - 0.274 in Valve Stem - 4.650 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11636-8 Ford 4.6L R/M 44.5mm Intake Valves Intake Valve - Race Master - 44.50 mm Head - 0.275 in Valve Stem - 4.705 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves Exhaust Valve - Race Series - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves Intake Valve - Race Series - 2.165 in Head - 0.313 in Valve Stem - 4.900 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11597-8 BBC E/D 1.900 Exhaust Valves Exhaust Valve - Extreme Duty - 1.900 in Head - 0.342 in Valve Stem - 6.450 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11592-8 SBC S/D 1.937in Intake Valves Intake Valve - Severe Duty - 1.937 in Head - 0.342 in Valve Stem - 4.911 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $296.64 Add to Cart Compare Quick view MANLEY | sku: MAN11737-8 BBC E/D 1.880in Exhaust Valves Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11737-1 BBC E/D 1.880in Exhaust Valve Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $61.19 Add to Cart Compare Previous 115 116 117 118 119 120 121 122 123 124 125 Next Previous 115 116 117 118 119 120 121 122 123 124 125 Next Compare Selected × OK
Quick view MANLEY | sku: MAN11637-8 Ford 4.6L R/M 36mm Exhaust Valves Exhaust Valve - Race Master - 36.00 mm Head - 0.274 in Valve Stem - 4.650 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11636-8 Ford 4.6L R/M 44.5mm Intake Valves Intake Valve - Race Master - 44.50 mm Head - 0.275 in Valve Stem - 4.705 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves Exhaust Valve - Race Series - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves Intake Valve - Race Series - 2.165 in Head - 0.313 in Valve Stem - 4.900 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11597-8 BBC E/D 1.900 Exhaust Valves Exhaust Valve - Extreme Duty - 1.900 in Head - 0.342 in Valve Stem - 6.450 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11592-8 SBC S/D 1.937in Intake Valves Intake Valve - Severe Duty - 1.937 in Head - 0.342 in Valve Stem - 4.911 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $296.64 Add to Cart Compare Quick view MANLEY | sku: MAN11737-8 BBC E/D 1.880in Exhaust Valves Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11737-1 BBC E/D 1.880in Exhaust Valve Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $61.19 Add to Cart Compare Previous 115 116 117 118 119 120 121 122 123 124 125 Next Previous 115 116 117 118 119 120 121 122 123 124 125 Next Compare Selected × OK
Quick view MANLEY | sku: MAN11636-8 Ford 4.6L R/M 44.5mm Intake Valves Intake Valve - Race Master - 44.50 mm Head - 0.275 in Valve Stem - 4.705 in Long - Stainless - 3 Groove - Ford Modular - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves Exhaust Valve - Race Series - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves Intake Valve - Race Series - 2.165 in Head - 0.313 in Valve Stem - 4.900 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11597-8 BBC E/D 1.900 Exhaust Valves Exhaust Valve - Extreme Duty - 1.900 in Head - 0.342 in Valve Stem - 6.450 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11592-8 SBC S/D 1.937in Intake Valves Intake Valve - Severe Duty - 1.937 in Head - 0.342 in Valve Stem - 4.911 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $296.64 Add to Cart Compare Quick view MANLEY | sku: MAN11737-8 BBC E/D 1.880in Exhaust Valves Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11737-1 BBC E/D 1.880in Exhaust Valve Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $61.19 Add to Cart Compare Previous 115 116 117 118 119 120 121 122 123 124 125 Next Previous 115 116 117 118 119 120 121 122 123 124 125 Next Compare Selected × OK
Quick view MANLEY | sku: MAN11621-8 LS1 R/M 1.590in Exhaust Valves Exhaust Valve - Race Series - 1.590 in Head - 0.314 in Valve Stem - 4.923 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves Intake Valve - Race Series - 2.165 in Head - 0.313 in Valve Stem - 4.900 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11597-8 BBC E/D 1.900 Exhaust Valves Exhaust Valve - Extreme Duty - 1.900 in Head - 0.342 in Valve Stem - 6.450 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11592-8 SBC S/D 1.937in Intake Valves Intake Valve - Severe Duty - 1.937 in Head - 0.342 in Valve Stem - 4.911 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $296.64 Add to Cart Compare Quick view MANLEY | sku: MAN11737-8 BBC E/D 1.880in Exhaust Valves Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11737-1 BBC E/D 1.880in Exhaust Valve Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $61.19 Add to Cart Compare Previous 115 116 117 118 119 120 121 122 123 124 125 Next Previous 115 116 117 118 119 120 121 122 123 124 125 Next Compare Selected × OK
Quick view MANLEY | sku: MAN11620-8 LS1 P/F 2.165in Intake Valves Intake Valve - Race Series - 2.165 in Head - 0.313 in Valve Stem - 4.900 in Long - Stainless - GM LS-Series - Set of 8 MSRP: Now: $192.91 Add to Cart Compare Quick view MANLEY | sku: MAN11597-8 BBC E/D 1.900 Exhaust Valves Exhaust Valve - Extreme Duty - 1.900 in Head - 0.342 in Valve Stem - 6.450 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11592-8 SBC S/D 1.937in Intake Valves Intake Valve - Severe Duty - 1.937 in Head - 0.342 in Valve Stem - 4.911 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $296.64 Add to Cart Compare Quick view MANLEY | sku: MAN11737-8 BBC E/D 1.880in Exhaust Valves Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11737-1 BBC E/D 1.880in Exhaust Valve Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $61.19 Add to Cart Compare Previous 115 116 117 118 119 120 121 122 123 124 125 Next Previous 115 116 117 118 119 120 121 122 123 124 125 Next Compare Selected × OK
Quick view MANLEY | sku: MAN11597-8 BBC E/D 1.900 Exhaust Valves Exhaust Valve - Extreme Duty - 1.900 in Head - 0.342 in Valve Stem - 6.450 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11592-8 SBC S/D 1.937in Intake Valves Intake Valve - Severe Duty - 1.937 in Head - 0.342 in Valve Stem - 4.911 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $296.64 Add to Cart Compare Quick view MANLEY | sku: MAN11737-8 BBC E/D 1.880in Exhaust Valves Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11737-1 BBC E/D 1.880in Exhaust Valve Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $61.19 Add to Cart Compare Previous 115 116 117 118 119 120 121 122 123 124 125 Next Previous 115 116 117 118 119 120 121 122 123 124 125 Next Compare Selected × OK
Quick view MANLEY | sku: MAN11592-8 SBC S/D 1.937in Intake Valves Intake Valve - Severe Duty - 1.937 in Head - 0.342 in Valve Stem - 4.911 in Long - Stainless - Small Block Chevy - Set of 8 MSRP: Now: $296.64 Add to Cart Compare Quick view MANLEY | sku: MAN11737-8 BBC E/D 1.880in Exhaust Valves Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11737-1 BBC E/D 1.880in Exhaust Valve Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $61.19 Add to Cart Compare Previous 115 116 117 118 119 120 121 122 123 124 125 Next Previous 115 116 117 118 119 120 121 122 123 124 125 Next Compare Selected × OK
Quick view MANLEY | sku: MAN11737-8 BBC E/D 1.880in Exhaust Valves Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Set of 8 MSRP: Now: $489.59 Add to Cart Compare Quick view MANLEY | sku: MAN11737-1 BBC E/D 1.880in Exhaust Valve Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $61.19 Add to Cart Compare Previous 115 116 117 118 119 120 121 122 123 124 125 Next Previous 115 116 117 118 119 120 121 122 123 124 125 Next Compare Selected
Quick view MANLEY | sku: MAN11737-1 BBC E/D 1.880in Exhaust Valve Exhaust Valve - Extreme Duty - 1.880 in Head - 0.342 in Valve Stem - 5.522 in Long - Stainless - Big Block Chevy - Each MSRP: Now: $61.19 Add to Cart Compare Previous 115 116 117 118 119 120 121 122 123 124 125 Next Previous 115 116 117 118 119 120 121 122 123 124 125 Next Compare Selected