Quick view Details ADVANCED ENGINE DESIGN | sku: AED5840X Metering Block Gaskets 2-Circuit 10-pack MSRP: Now: $24.35 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5840XX Metering Block Gaskets 2-Circuit 100-pack MSRP: Now: $171.93 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6602BK Morse Throttle Cable & Spring Bracket - 4150/60 MSRP: Now: $78.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6607BK Morse Throttle Cable & Spring Bracket - 4500 MSRP: Now: $78.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5120 Needle & Seat Hardware Kit MSRP: Now: $6.44 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) MSRP: Now: $8.30 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6105 NOS Bottle Gauge & Fitting Kit #4 MSRP: Now: $47.23 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6086 NOS WOT Activation Switch & Bracket - 4150 MSRP: Now: $35.76 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6087 NOS WOT Activation Switch & Bracket - 4500 MSRP: Now: $35.76 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5840X Metering Block Gaskets 2-Circuit 10-pack Carburetor Gaskets - Reusable - 0.063 in Thick - Composite - Metering Blocks - Holley 4150 / 4160 - Set of 10 MSRP: Now: $24.35 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5840XX Metering Block Gaskets 2-Circuit 100-pack Carburetor Gaskets - Reusable - 0.063 in Thick - Composite - Metering Blocks - Holley 4150 / 4160 - Set of 100 MSRP: Now: $171.93 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6602BK Morse Throttle Cable & Spring Bracket - 4150/60 Throttle Cable Bracket - Carb Mount - Return Spring - Aluminum - Black Anodized - Morse Cable - Square Bore - Kit MSRP: Now: $78.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6607BK Morse Throttle Cable & Spring Bracket - 4500 Throttle Cable Bracket - Carb Mount - Return Spring - Aluminum - Black Anodized - Morse Cable - Dominator Flange - Kit MSRP: Now: $78.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5120 Needle & Seat Hardware Kit Needle and Seat Hardware - Gaskets / Nuts / Screws - Externally Adjustable Float - Holley Carburetors - Kit MSRP: Now: $6.44 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T Carburetor Float - Modified - Center Hung - Right Hand - Primary - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $34.33 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float Carburetor Float - Modified - Center Hung - Secondary - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $34.33 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) Carburetor Float - Center Hung - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $19.34 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6105 NOS Bottle Gauge & Fitting Kit #4 Nitrous Pressure Gauge - 0-1500 psi - Mechanical - Analog - Full Sweep - 1-1/2 in Diameter - 1/8 in NPT Port - 4 AN Fitting - White Face - Kit MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6086 NOS WOT Activation Switch & Bracket - 4150 Nitrous Micro Switch - Bracket Included - Holley 4150 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6087 NOS WOT Activation Switch & Bracket - 4500 Nitrous Micro Switch - Bracket Included - Holley 4500 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 Next Previous 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5840XX Metering Block Gaskets 2-Circuit 100-pack MSRP: Now: $171.93 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6602BK Morse Throttle Cable & Spring Bracket - 4150/60 MSRP: Now: $78.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6607BK Morse Throttle Cable & Spring Bracket - 4500 MSRP: Now: $78.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5120 Needle & Seat Hardware Kit MSRP: Now: $6.44 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) MSRP: Now: $8.30 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6105 NOS Bottle Gauge & Fitting Kit #4 MSRP: Now: $47.23 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6086 NOS WOT Activation Switch & Bracket - 4150 MSRP: Now: $35.76 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6087 NOS WOT Activation Switch & Bracket - 4500 MSRP: Now: $35.76 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5840X Metering Block Gaskets 2-Circuit 10-pack Carburetor Gaskets - Reusable - 0.063 in Thick - Composite - Metering Blocks - Holley 4150 / 4160 - Set of 10 MSRP: Now: $24.35 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5840XX Metering Block Gaskets 2-Circuit 100-pack Carburetor Gaskets - Reusable - 0.063 in Thick - Composite - Metering Blocks - Holley 4150 / 4160 - Set of 100 MSRP: Now: $171.93 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6602BK Morse Throttle Cable & Spring Bracket - 4150/60 Throttle Cable Bracket - Carb Mount - Return Spring - Aluminum - Black Anodized - Morse Cable - Square Bore - Kit MSRP: Now: $78.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6607BK Morse Throttle Cable & Spring Bracket - 4500 Throttle Cable Bracket - Carb Mount - Return Spring - Aluminum - Black Anodized - Morse Cable - Dominator Flange - Kit MSRP: Now: $78.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5120 Needle & Seat Hardware Kit Needle and Seat Hardware - Gaskets / Nuts / Screws - Externally Adjustable Float - Holley Carburetors - Kit MSRP: Now: $6.44 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T Carburetor Float - Modified - Center Hung - Right Hand - Primary - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $34.33 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float Carburetor Float - Modified - Center Hung - Secondary - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $34.33 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) Carburetor Float - Center Hung - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $19.34 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6105 NOS Bottle Gauge & Fitting Kit #4 Nitrous Pressure Gauge - 0-1500 psi - Mechanical - Analog - Full Sweep - 1-1/2 in Diameter - 1/8 in NPT Port - 4 AN Fitting - White Face - Kit MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6086 NOS WOT Activation Switch & Bracket - 4150 Nitrous Micro Switch - Bracket Included - Holley 4150 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6087 NOS WOT Activation Switch & Bracket - 4500 Nitrous Micro Switch - Bracket Included - Holley 4500 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 Next Previous 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view Details ADVANCED ENGINE DESIGN | sku: AED6602BK Morse Throttle Cable & Spring Bracket - 4150/60 MSRP: Now: $78.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6607BK Morse Throttle Cable & Spring Bracket - 4500 MSRP: Now: $78.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5120 Needle & Seat Hardware Kit MSRP: Now: $6.44 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) MSRP: Now: $8.30 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6105 NOS Bottle Gauge & Fitting Kit #4 MSRP: Now: $47.23 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6086 NOS WOT Activation Switch & Bracket - 4150 MSRP: Now: $35.76 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6087 NOS WOT Activation Switch & Bracket - 4500 MSRP: Now: $35.76 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5840X Metering Block Gaskets 2-Circuit 10-pack Carburetor Gaskets - Reusable - 0.063 in Thick - Composite - Metering Blocks - Holley 4150 / 4160 - Set of 10 MSRP: Now: $24.35 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5840XX Metering Block Gaskets 2-Circuit 100-pack Carburetor Gaskets - Reusable - 0.063 in Thick - Composite - Metering Blocks - Holley 4150 / 4160 - Set of 100 MSRP: Now: $171.93 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6602BK Morse Throttle Cable & Spring Bracket - 4150/60 Throttle Cable Bracket - Carb Mount - Return Spring - Aluminum - Black Anodized - Morse Cable - Square Bore - Kit MSRP: Now: $78.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6607BK Morse Throttle Cable & Spring Bracket - 4500 Throttle Cable Bracket - Carb Mount - Return Spring - Aluminum - Black Anodized - Morse Cable - Dominator Flange - Kit MSRP: Now: $78.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5120 Needle & Seat Hardware Kit Needle and Seat Hardware - Gaskets / Nuts / Screws - Externally Adjustable Float - Holley Carburetors - Kit MSRP: Now: $6.44 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T Carburetor Float - Modified - Center Hung - Right Hand - Primary - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $34.33 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float Carburetor Float - Modified - Center Hung - Secondary - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $34.33 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) Carburetor Float - Center Hung - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $19.34 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6105 NOS Bottle Gauge & Fitting Kit #4 Nitrous Pressure Gauge - 0-1500 psi - Mechanical - Analog - Full Sweep - 1-1/2 in Diameter - 1/8 in NPT Port - 4 AN Fitting - White Face - Kit MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6086 NOS WOT Activation Switch & Bracket - 4150 Nitrous Micro Switch - Bracket Included - Holley 4150 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6087 NOS WOT Activation Switch & Bracket - 4500 Nitrous Micro Switch - Bracket Included - Holley 4500 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 Next Previous 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view Details ADVANCED ENGINE DESIGN | sku: AED6607BK Morse Throttle Cable & Spring Bracket - 4500 MSRP: Now: $78.60 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5120 Needle & Seat Hardware Kit MSRP: Now: $6.44 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) MSRP: Now: $8.30 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6105 NOS Bottle Gauge & Fitting Kit #4 MSRP: Now: $47.23 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6086 NOS WOT Activation Switch & Bracket - 4150 MSRP: Now: $35.76 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6087 NOS WOT Activation Switch & Bracket - 4500 MSRP: Now: $35.76 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5840X Metering Block Gaskets 2-Circuit 10-pack Carburetor Gaskets - Reusable - 0.063 in Thick - Composite - Metering Blocks - Holley 4150 / 4160 - Set of 10 MSRP: Now: $24.35 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5840XX Metering Block Gaskets 2-Circuit 100-pack Carburetor Gaskets - Reusable - 0.063 in Thick - Composite - Metering Blocks - Holley 4150 / 4160 - Set of 100 MSRP: Now: $171.93 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6602BK Morse Throttle Cable & Spring Bracket - 4150/60 Throttle Cable Bracket - Carb Mount - Return Spring - Aluminum - Black Anodized - Morse Cable - Square Bore - Kit MSRP: Now: $78.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6607BK Morse Throttle Cable & Spring Bracket - 4500 Throttle Cable Bracket - Carb Mount - Return Spring - Aluminum - Black Anodized - Morse Cable - Dominator Flange - Kit MSRP: Now: $78.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5120 Needle & Seat Hardware Kit Needle and Seat Hardware - Gaskets / Nuts / Screws - Externally Adjustable Float - Holley Carburetors - Kit MSRP: Now: $6.44 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T Carburetor Float - Modified - Center Hung - Right Hand - Primary - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $34.33 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float Carburetor Float - Modified - Center Hung - Secondary - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $34.33 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) Carburetor Float - Center Hung - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $19.34 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6105 NOS Bottle Gauge & Fitting Kit #4 Nitrous Pressure Gauge - 0-1500 psi - Mechanical - Analog - Full Sweep - 1-1/2 in Diameter - 1/8 in NPT Port - 4 AN Fitting - White Face - Kit MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6086 NOS WOT Activation Switch & Bracket - 4150 Nitrous Micro Switch - Bracket Included - Holley 4150 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6087 NOS WOT Activation Switch & Bracket - 4500 Nitrous Micro Switch - Bracket Included - Holley 4500 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 Next Previous 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5120 Needle & Seat Hardware Kit MSRP: Now: $6.44 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) MSRP: Now: $8.30 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6105 NOS Bottle Gauge & Fitting Kit #4 MSRP: Now: $47.23 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6086 NOS WOT Activation Switch & Bracket - 4150 MSRP: Now: $35.76 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6087 NOS WOT Activation Switch & Bracket - 4500 MSRP: Now: $35.76 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5840X Metering Block Gaskets 2-Circuit 10-pack Carburetor Gaskets - Reusable - 0.063 in Thick - Composite - Metering Blocks - Holley 4150 / 4160 - Set of 10 MSRP: Now: $24.35 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5840XX Metering Block Gaskets 2-Circuit 100-pack Carburetor Gaskets - Reusable - 0.063 in Thick - Composite - Metering Blocks - Holley 4150 / 4160 - Set of 100 MSRP: Now: $171.93 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6602BK Morse Throttle Cable & Spring Bracket - 4150/60 Throttle Cable Bracket - Carb Mount - Return Spring - Aluminum - Black Anodized - Morse Cable - Square Bore - Kit MSRP: Now: $78.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6607BK Morse Throttle Cable & Spring Bracket - 4500 Throttle Cable Bracket - Carb Mount - Return Spring - Aluminum - Black Anodized - Morse Cable - Dominator Flange - Kit MSRP: Now: $78.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5120 Needle & Seat Hardware Kit Needle and Seat Hardware - Gaskets / Nuts / Screws - Externally Adjustable Float - Holley Carburetors - Kit MSRP: Now: $6.44 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T Carburetor Float - Modified - Center Hung - Right Hand - Primary - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $34.33 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float Carburetor Float - Modified - Center Hung - Secondary - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $34.33 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) Carburetor Float - Center Hung - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $19.34 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6105 NOS Bottle Gauge & Fitting Kit #4 Nitrous Pressure Gauge - 0-1500 psi - Mechanical - Analog - Full Sweep - 1-1/2 in Diameter - 1/8 in NPT Port - 4 AN Fitting - White Face - Kit MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6086 NOS WOT Activation Switch & Bracket - 4150 Nitrous Micro Switch - Bracket Included - Holley 4150 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6087 NOS WOT Activation Switch & Bracket - 4500 Nitrous Micro Switch - Bracket Included - Holley 4500 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 Next Previous 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) MSRP: Now: $8.30 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6105 NOS Bottle Gauge & Fitting Kit #4 MSRP: Now: $47.23 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6086 NOS WOT Activation Switch & Bracket - 4150 MSRP: Now: $35.76 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6087 NOS WOT Activation Switch & Bracket - 4500 MSRP: Now: $35.76 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5840X Metering Block Gaskets 2-Circuit 10-pack Carburetor Gaskets - Reusable - 0.063 in Thick - Composite - Metering Blocks - Holley 4150 / 4160 - Set of 10 MSRP: Now: $24.35 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5840XX Metering Block Gaskets 2-Circuit 100-pack Carburetor Gaskets - Reusable - 0.063 in Thick - Composite - Metering Blocks - Holley 4150 / 4160 - Set of 100 MSRP: Now: $171.93 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6602BK Morse Throttle Cable & Spring Bracket - 4150/60 Throttle Cable Bracket - Carb Mount - Return Spring - Aluminum - Black Anodized - Morse Cable - Square Bore - Kit MSRP: Now: $78.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6607BK Morse Throttle Cable & Spring Bracket - 4500 Throttle Cable Bracket - Carb Mount - Return Spring - Aluminum - Black Anodized - Morse Cable - Dominator Flange - Kit MSRP: Now: $78.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5120 Needle & Seat Hardware Kit Needle and Seat Hardware - Gaskets / Nuts / Screws - Externally Adjustable Float - Holley Carburetors - Kit MSRP: Now: $6.44 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T Carburetor Float - Modified - Center Hung - Right Hand - Primary - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $34.33 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float Carburetor Float - Modified - Center Hung - Secondary - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $34.33 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) Carburetor Float - Center Hung - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $19.34 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6105 NOS Bottle Gauge & Fitting Kit #4 Nitrous Pressure Gauge - 0-1500 psi - Mechanical - Analog - Full Sweep - 1-1/2 in Diameter - 1/8 in NPT Port - 4 AN Fitting - White Face - Kit MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6086 NOS WOT Activation Switch & Bracket - 4150 Nitrous Micro Switch - Bracket Included - Holley 4150 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6087 NOS WOT Activation Switch & Bracket - 4500 Nitrous Micro Switch - Bracket Included - Holley 4500 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 Next Previous 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6105 NOS Bottle Gauge & Fitting Kit #4 MSRP: Now: $47.23 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6086 NOS WOT Activation Switch & Bracket - 4150 MSRP: Now: $35.76 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6087 NOS WOT Activation Switch & Bracket - 4500 MSRP: Now: $35.76 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5840X Metering Block Gaskets 2-Circuit 10-pack Carburetor Gaskets - Reusable - 0.063 in Thick - Composite - Metering Blocks - Holley 4150 / 4160 - Set of 10 MSRP: Now: $24.35 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5840XX Metering Block Gaskets 2-Circuit 100-pack Carburetor Gaskets - Reusable - 0.063 in Thick - Composite - Metering Blocks - Holley 4150 / 4160 - Set of 100 MSRP: Now: $171.93 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6602BK Morse Throttle Cable & Spring Bracket - 4150/60 Throttle Cable Bracket - Carb Mount - Return Spring - Aluminum - Black Anodized - Morse Cable - Square Bore - Kit MSRP: Now: $78.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6607BK Morse Throttle Cable & Spring Bracket - 4500 Throttle Cable Bracket - Carb Mount - Return Spring - Aluminum - Black Anodized - Morse Cable - Dominator Flange - Kit MSRP: Now: $78.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5120 Needle & Seat Hardware Kit Needle and Seat Hardware - Gaskets / Nuts / Screws - Externally Adjustable Float - Holley Carburetors - Kit MSRP: Now: $6.44 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T Carburetor Float - Modified - Center Hung - Right Hand - Primary - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $34.33 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float Carburetor Float - Modified - Center Hung - Secondary - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $34.33 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) Carburetor Float - Center Hung - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $19.34 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6105 NOS Bottle Gauge & Fitting Kit #4 Nitrous Pressure Gauge - 0-1500 psi - Mechanical - Analog - Full Sweep - 1-1/2 in Diameter - 1/8 in NPT Port - 4 AN Fitting - White Face - Kit MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6086 NOS WOT Activation Switch & Bracket - 4150 Nitrous Micro Switch - Bracket Included - Holley 4150 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6087 NOS WOT Activation Switch & Bracket - 4500 Nitrous Micro Switch - Bracket Included - Holley 4500 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 Next Previous 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float MSRP: Now: $34.33 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6105 NOS Bottle Gauge & Fitting Kit #4 MSRP: Now: $47.23 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6086 NOS WOT Activation Switch & Bracket - 4150 MSRP: Now: $35.76 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6087 NOS WOT Activation Switch & Bracket - 4500 MSRP: Now: $35.76 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5840X Metering Block Gaskets 2-Circuit 10-pack Carburetor Gaskets - Reusable - 0.063 in Thick - Composite - Metering Blocks - Holley 4150 / 4160 - Set of 10 MSRP: Now: $24.35 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5840XX Metering Block Gaskets 2-Circuit 100-pack Carburetor Gaskets - Reusable - 0.063 in Thick - Composite - Metering Blocks - Holley 4150 / 4160 - Set of 100 MSRP: Now: $171.93 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6602BK Morse Throttle Cable & Spring Bracket - 4150/60 Throttle Cable Bracket - Carb Mount - Return Spring - Aluminum - Black Anodized - Morse Cable - Square Bore - Kit MSRP: Now: $78.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6607BK Morse Throttle Cable & Spring Bracket - 4500 Throttle Cable Bracket - Carb Mount - Return Spring - Aluminum - Black Anodized - Morse Cable - Dominator Flange - Kit MSRP: Now: $78.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5120 Needle & Seat Hardware Kit Needle and Seat Hardware - Gaskets / Nuts / Screws - Externally Adjustable Float - Holley Carburetors - Kit MSRP: Now: $6.44 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T Carburetor Float - Modified - Center Hung - Right Hand - Primary - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $34.33 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float Carburetor Float - Modified - Center Hung - Secondary - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $34.33 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) Carburetor Float - Center Hung - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $19.34 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6105 NOS Bottle Gauge & Fitting Kit #4 Nitrous Pressure Gauge - 0-1500 psi - Mechanical - Analog - Full Sweep - 1-1/2 in Diameter - 1/8 in NPT Port - 4 AN Fitting - White Face - Kit MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6086 NOS WOT Activation Switch & Bracket - 4150 Nitrous Micro Switch - Bracket Included - Holley 4150 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6087 NOS WOT Activation Switch & Bracket - 4500 Nitrous Micro Switch - Bracket Included - Holley 4500 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 Next Previous 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view Details ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) MSRP: Now: $19.34 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6105 NOS Bottle Gauge & Fitting Kit #4 MSRP: Now: $47.23 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6086 NOS WOT Activation Switch & Bracket - 4150 MSRP: Now: $35.76 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6087 NOS WOT Activation Switch & Bracket - 4500 MSRP: Now: $35.76 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5840X Metering Block Gaskets 2-Circuit 10-pack Carburetor Gaskets - Reusable - 0.063 in Thick - Composite - Metering Blocks - Holley 4150 / 4160 - Set of 10 MSRP: Now: $24.35 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5840XX Metering Block Gaskets 2-Circuit 100-pack Carburetor Gaskets - Reusable - 0.063 in Thick - Composite - Metering Blocks - Holley 4150 / 4160 - Set of 100 MSRP: Now: $171.93 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6602BK Morse Throttle Cable & Spring Bracket - 4150/60 Throttle Cable Bracket - Carb Mount - Return Spring - Aluminum - Black Anodized - Morse Cable - Square Bore - Kit MSRP: Now: $78.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6607BK Morse Throttle Cable & Spring Bracket - 4500 Throttle Cable Bracket - Carb Mount - Return Spring - Aluminum - Black Anodized - Morse Cable - Dominator Flange - Kit MSRP: Now: $78.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5120 Needle & Seat Hardware Kit Needle and Seat Hardware - Gaskets / Nuts / Screws - Externally Adjustable Float - Holley Carburetors - Kit MSRP: Now: $6.44 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T Carburetor Float - Modified - Center Hung - Right Hand - Primary - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $34.33 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float Carburetor Float - Modified - Center Hung - Secondary - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $34.33 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) Carburetor Float - Center Hung - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $19.34 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6105 NOS Bottle Gauge & Fitting Kit #4 Nitrous Pressure Gauge - 0-1500 psi - Mechanical - Analog - Full Sweep - 1-1/2 in Diameter - 1/8 in NPT Port - 4 AN Fitting - White Face - Kit MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6086 NOS WOT Activation Switch & Bracket - 4150 Nitrous Micro Switch - Bracket Included - Holley 4150 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6087 NOS WOT Activation Switch & Bracket - 4500 Nitrous Micro Switch - Bracket Included - Holley 4500 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 Next Previous 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view Details ADVANCED ENGINE DESIGN | sku: AED6105 NOS Bottle Gauge & Fitting Kit #4 MSRP: Now: $47.23 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6086 NOS WOT Activation Switch & Bracket - 4150 MSRP: Now: $35.76 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6087 NOS WOT Activation Switch & Bracket - 4500 MSRP: Now: $35.76 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5840X Metering Block Gaskets 2-Circuit 10-pack Carburetor Gaskets - Reusable - 0.063 in Thick - Composite - Metering Blocks - Holley 4150 / 4160 - Set of 10 MSRP: Now: $24.35 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5840XX Metering Block Gaskets 2-Circuit 100-pack Carburetor Gaskets - Reusable - 0.063 in Thick - Composite - Metering Blocks - Holley 4150 / 4160 - Set of 100 MSRP: Now: $171.93 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6602BK Morse Throttle Cable & Spring Bracket - 4150/60 Throttle Cable Bracket - Carb Mount - Return Spring - Aluminum - Black Anodized - Morse Cable - Square Bore - Kit MSRP: Now: $78.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6607BK Morse Throttle Cable & Spring Bracket - 4500 Throttle Cable Bracket - Carb Mount - Return Spring - Aluminum - Black Anodized - Morse Cable - Dominator Flange - Kit MSRP: Now: $78.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5120 Needle & Seat Hardware Kit Needle and Seat Hardware - Gaskets / Nuts / Screws - Externally Adjustable Float - Holley Carburetors - Kit MSRP: Now: $6.44 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T Carburetor Float - Modified - Center Hung - Right Hand - Primary - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $34.33 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float Carburetor Float - Modified - Center Hung - Secondary - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $34.33 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) Carburetor Float - Center Hung - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $19.34 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6105 NOS Bottle Gauge & Fitting Kit #4 Nitrous Pressure Gauge - 0-1500 psi - Mechanical - Analog - Full Sweep - 1-1/2 in Diameter - 1/8 in NPT Port - 4 AN Fitting - White Face - Kit MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6086 NOS WOT Activation Switch & Bracket - 4150 Nitrous Micro Switch - Bracket Included - Holley 4150 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6087 NOS WOT Activation Switch & Bracket - 4500 Nitrous Micro Switch - Bracket Included - Holley 4500 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 Next Previous 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view Details ADVANCED ENGINE DESIGN | sku: AED6086 NOS WOT Activation Switch & Bracket - 4150 MSRP: Now: $35.76 Add to Cart Compare Quick view Details ADVANCED ENGINE DESIGN | sku: AED6087 NOS WOT Activation Switch & Bracket - 4500 MSRP: Now: $35.76 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5840X Metering Block Gaskets 2-Circuit 10-pack Carburetor Gaskets - Reusable - 0.063 in Thick - Composite - Metering Blocks - Holley 4150 / 4160 - Set of 10 MSRP: Now: $24.35 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5840XX Metering Block Gaskets 2-Circuit 100-pack Carburetor Gaskets - Reusable - 0.063 in Thick - Composite - Metering Blocks - Holley 4150 / 4160 - Set of 100 MSRP: Now: $171.93 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6602BK Morse Throttle Cable & Spring Bracket - 4150/60 Throttle Cable Bracket - Carb Mount - Return Spring - Aluminum - Black Anodized - Morse Cable - Square Bore - Kit MSRP: Now: $78.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6607BK Morse Throttle Cable & Spring Bracket - 4500 Throttle Cable Bracket - Carb Mount - Return Spring - Aluminum - Black Anodized - Morse Cable - Dominator Flange - Kit MSRP: Now: $78.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5120 Needle & Seat Hardware Kit Needle and Seat Hardware - Gaskets / Nuts / Screws - Externally Adjustable Float - Holley Carburetors - Kit MSRP: Now: $6.44 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T Carburetor Float - Modified - Center Hung - Right Hand - Primary - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $34.33 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float Carburetor Float - Modified - Center Hung - Secondary - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $34.33 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) Carburetor Float - Center Hung - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $19.34 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6105 NOS Bottle Gauge & Fitting Kit #4 Nitrous Pressure Gauge - 0-1500 psi - Mechanical - Analog - Full Sweep - 1-1/2 in Diameter - 1/8 in NPT Port - 4 AN Fitting - White Face - Kit MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6086 NOS WOT Activation Switch & Bracket - 4150 Nitrous Micro Switch - Bracket Included - Holley 4150 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6087 NOS WOT Activation Switch & Bracket - 4500 Nitrous Micro Switch - Bracket Included - Holley 4500 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 Next Previous 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view Details ADVANCED ENGINE DESIGN | sku: AED6087 NOS WOT Activation Switch & Bracket - 4500 MSRP: Now: $35.76 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5840X Metering Block Gaskets 2-Circuit 10-pack Carburetor Gaskets - Reusable - 0.063 in Thick - Composite - Metering Blocks - Holley 4150 / 4160 - Set of 10 MSRP: Now: $24.35 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5840XX Metering Block Gaskets 2-Circuit 100-pack Carburetor Gaskets - Reusable - 0.063 in Thick - Composite - Metering Blocks - Holley 4150 / 4160 - Set of 100 MSRP: Now: $171.93 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6602BK Morse Throttle Cable & Spring Bracket - 4150/60 Throttle Cable Bracket - Carb Mount - Return Spring - Aluminum - Black Anodized - Morse Cable - Square Bore - Kit MSRP: Now: $78.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6607BK Morse Throttle Cable & Spring Bracket - 4500 Throttle Cable Bracket - Carb Mount - Return Spring - Aluminum - Black Anodized - Morse Cable - Dominator Flange - Kit MSRP: Now: $78.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5120 Needle & Seat Hardware Kit Needle and Seat Hardware - Gaskets / Nuts / Screws - Externally Adjustable Float - Holley Carburetors - Kit MSRP: Now: $6.44 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T Carburetor Float - Modified - Center Hung - Right Hand - Primary - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $34.33 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float Carburetor Float - Modified - Center Hung - Secondary - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $34.33 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) Carburetor Float - Center Hung - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $19.34 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6105 NOS Bottle Gauge & Fitting Kit #4 Nitrous Pressure Gauge - 0-1500 psi - Mechanical - Analog - Full Sweep - 1-1/2 in Diameter - 1/8 in NPT Port - 4 AN Fitting - White Face - Kit MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6086 NOS WOT Activation Switch & Bracket - 4150 Nitrous Micro Switch - Bracket Included - Holley 4150 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6087 NOS WOT Activation Switch & Bracket - 4500 Nitrous Micro Switch - Bracket Included - Holley 4500 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 Next Previous 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view ADVANCED ENGINE DESIGN | sku: AED5840X Metering Block Gaskets 2-Circuit 10-pack Carburetor Gaskets - Reusable - 0.063 in Thick - Composite - Metering Blocks - Holley 4150 / 4160 - Set of 10 MSRP: Now: $24.35 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5840XX Metering Block Gaskets 2-Circuit 100-pack Carburetor Gaskets - Reusable - 0.063 in Thick - Composite - Metering Blocks - Holley 4150 / 4160 - Set of 100 MSRP: Now: $171.93 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6602BK Morse Throttle Cable & Spring Bracket - 4150/60 Throttle Cable Bracket - Carb Mount - Return Spring - Aluminum - Black Anodized - Morse Cable - Square Bore - Kit MSRP: Now: $78.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6607BK Morse Throttle Cable & Spring Bracket - 4500 Throttle Cable Bracket - Carb Mount - Return Spring - Aluminum - Black Anodized - Morse Cable - Dominator Flange - Kit MSRP: Now: $78.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5120 Needle & Seat Hardware Kit Needle and Seat Hardware - Gaskets / Nuts / Screws - Externally Adjustable Float - Holley Carburetors - Kit MSRP: Now: $6.44 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T Carburetor Float - Modified - Center Hung - Right Hand - Primary - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $34.33 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float Carburetor Float - Modified - Center Hung - Secondary - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $34.33 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) Carburetor Float - Center Hung - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $19.34 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6105 NOS Bottle Gauge & Fitting Kit #4 Nitrous Pressure Gauge - 0-1500 psi - Mechanical - Analog - Full Sweep - 1-1/2 in Diameter - 1/8 in NPT Port - 4 AN Fitting - White Face - Kit MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6086 NOS WOT Activation Switch & Bracket - 4150 Nitrous Micro Switch - Bracket Included - Holley 4150 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6087 NOS WOT Activation Switch & Bracket - 4500 Nitrous Micro Switch - Bracket Included - Holley 4500 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 Next Previous 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view ADVANCED ENGINE DESIGN | sku: AED5840XX Metering Block Gaskets 2-Circuit 100-pack Carburetor Gaskets - Reusable - 0.063 in Thick - Composite - Metering Blocks - Holley 4150 / 4160 - Set of 100 MSRP: Now: $171.93 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6602BK Morse Throttle Cable & Spring Bracket - 4150/60 Throttle Cable Bracket - Carb Mount - Return Spring - Aluminum - Black Anodized - Morse Cable - Square Bore - Kit MSRP: Now: $78.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6607BK Morse Throttle Cable & Spring Bracket - 4500 Throttle Cable Bracket - Carb Mount - Return Spring - Aluminum - Black Anodized - Morse Cable - Dominator Flange - Kit MSRP: Now: $78.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5120 Needle & Seat Hardware Kit Needle and Seat Hardware - Gaskets / Nuts / Screws - Externally Adjustable Float - Holley Carburetors - Kit MSRP: Now: $6.44 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T Carburetor Float - Modified - Center Hung - Right Hand - Primary - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $34.33 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float Carburetor Float - Modified - Center Hung - Secondary - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $34.33 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) Carburetor Float - Center Hung - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $19.34 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6105 NOS Bottle Gauge & Fitting Kit #4 Nitrous Pressure Gauge - 0-1500 psi - Mechanical - Analog - Full Sweep - 1-1/2 in Diameter - 1/8 in NPT Port - 4 AN Fitting - White Face - Kit MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6086 NOS WOT Activation Switch & Bracket - 4150 Nitrous Micro Switch - Bracket Included - Holley 4150 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6087 NOS WOT Activation Switch & Bracket - 4500 Nitrous Micro Switch - Bracket Included - Holley 4500 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 Next Previous 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view ADVANCED ENGINE DESIGN | sku: AED6602BK Morse Throttle Cable & Spring Bracket - 4150/60 Throttle Cable Bracket - Carb Mount - Return Spring - Aluminum - Black Anodized - Morse Cable - Square Bore - Kit MSRP: Now: $78.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6607BK Morse Throttle Cable & Spring Bracket - 4500 Throttle Cable Bracket - Carb Mount - Return Spring - Aluminum - Black Anodized - Morse Cable - Dominator Flange - Kit MSRP: Now: $78.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5120 Needle & Seat Hardware Kit Needle and Seat Hardware - Gaskets / Nuts / Screws - Externally Adjustable Float - Holley Carburetors - Kit MSRP: Now: $6.44 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T Carburetor Float - Modified - Center Hung - Right Hand - Primary - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $34.33 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float Carburetor Float - Modified - Center Hung - Secondary - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $34.33 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) Carburetor Float - Center Hung - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $19.34 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6105 NOS Bottle Gauge & Fitting Kit #4 Nitrous Pressure Gauge - 0-1500 psi - Mechanical - Analog - Full Sweep - 1-1/2 in Diameter - 1/8 in NPT Port - 4 AN Fitting - White Face - Kit MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6086 NOS WOT Activation Switch & Bracket - 4150 Nitrous Micro Switch - Bracket Included - Holley 4150 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6087 NOS WOT Activation Switch & Bracket - 4500 Nitrous Micro Switch - Bracket Included - Holley 4500 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 Next Previous 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view ADVANCED ENGINE DESIGN | sku: AED6607BK Morse Throttle Cable & Spring Bracket - 4500 Throttle Cable Bracket - Carb Mount - Return Spring - Aluminum - Black Anodized - Morse Cable - Dominator Flange - Kit MSRP: Now: $78.60 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5120 Needle & Seat Hardware Kit Needle and Seat Hardware - Gaskets / Nuts / Screws - Externally Adjustable Float - Holley Carburetors - Kit MSRP: Now: $6.44 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T Carburetor Float - Modified - Center Hung - Right Hand - Primary - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $34.33 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float Carburetor Float - Modified - Center Hung - Secondary - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $34.33 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) Carburetor Float - Center Hung - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $19.34 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6105 NOS Bottle Gauge & Fitting Kit #4 Nitrous Pressure Gauge - 0-1500 psi - Mechanical - Analog - Full Sweep - 1-1/2 in Diameter - 1/8 in NPT Port - 4 AN Fitting - White Face - Kit MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6086 NOS WOT Activation Switch & Bracket - 4150 Nitrous Micro Switch - Bracket Included - Holley 4150 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6087 NOS WOT Activation Switch & Bracket - 4500 Nitrous Micro Switch - Bracket Included - Holley 4500 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 Next Previous 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view ADVANCED ENGINE DESIGN | sku: AED5120 Needle & Seat Hardware Kit Needle and Seat Hardware - Gaskets / Nuts / Screws - Externally Adjustable Float - Holley Carburetors - Kit MSRP: Now: $6.44 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T Carburetor Float - Modified - Center Hung - Right Hand - Primary - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $34.33 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float Carburetor Float - Modified - Center Hung - Secondary - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $34.33 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) Carburetor Float - Center Hung - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $19.34 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6105 NOS Bottle Gauge & Fitting Kit #4 Nitrous Pressure Gauge - 0-1500 psi - Mechanical - Analog - Full Sweep - 1-1/2 in Diameter - 1/8 in NPT Port - 4 AN Fitting - White Face - Kit MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6086 NOS WOT Activation Switch & Bracket - 4150 Nitrous Micro Switch - Bracket Included - Holley 4150 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6087 NOS WOT Activation Switch & Bracket - 4500 Nitrous Micro Switch - Bracket Included - Holley 4500 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 Next Previous 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view ADVANCED ENGINE DESIGN | sku: AED5449X Needle Squirter Pump (10pk) Needle Squirter Pump - Holley Carburetors - Set of 10 MSRP: Now: $8.30 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T Carburetor Float - Modified - Center Hung - Right Hand - Primary - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $34.33 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float Carburetor Float - Modified - Center Hung - Secondary - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $34.33 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) Carburetor Float - Center Hung - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $19.34 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6105 NOS Bottle Gauge & Fitting Kit #4 Nitrous Pressure Gauge - 0-1500 psi - Mechanical - Analog - Full Sweep - 1-1/2 in Diameter - 1/8 in NPT Port - 4 AN Fitting - White Face - Kit MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6086 NOS WOT Activation Switch & Bracket - 4150 Nitrous Micro Switch - Bracket Included - Holley 4150 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6087 NOS WOT Activation Switch & Bracket - 4500 Nitrous Micro Switch - Bracket Included - Holley 4500 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 Next Previous 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view ADVANCED ENGINE DESIGN | sku: AED5380 Nitrophly Modified Float - RH Drag & Front O/T Carburetor Float - Modified - Center Hung - Right Hand - Primary - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $34.33 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float Carburetor Float - Modified - Center Hung - Secondary - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $34.33 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) Carburetor Float - Center Hung - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $19.34 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6105 NOS Bottle Gauge & Fitting Kit #4 Nitrous Pressure Gauge - 0-1500 psi - Mechanical - Analog - Full Sweep - 1-1/2 in Diameter - 1/8 in NPT Port - 4 AN Fitting - White Face - Kit MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6086 NOS WOT Activation Switch & Bracket - 4150 Nitrous Micro Switch - Bracket Included - Holley 4150 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6087 NOS WOT Activation Switch & Bracket - 4500 Nitrous Micro Switch - Bracket Included - Holley 4500 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 Next Previous 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view ADVANCED ENGINE DESIGN | sku: AED5381 Nitrophyl Modified Float Carburetor Float - Modified - Center Hung - Secondary - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $34.33 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) Carburetor Float - Center Hung - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $19.34 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6105 NOS Bottle Gauge & Fitting Kit #4 Nitrous Pressure Gauge - 0-1500 psi - Mechanical - Analog - Full Sweep - 1-1/2 in Diameter - 1/8 in NPT Port - 4 AN Fitting - White Face - Kit MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6086 NOS WOT Activation Switch & Bracket - 4150 Nitrous Micro Switch - Bracket Included - Holley 4150 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6087 NOS WOT Activation Switch & Bracket - 4500 Nitrous Micro Switch - Bracket Included - Holley 4500 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 Next Previous 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view ADVANCED ENGINE DESIGN | sku: AED5360 Nitrophyl Replacement Float (Center Pivot) Carburetor Float - Center Hung - Nitrophyl - Holley 4150 Carburetors - Each MSRP: Now: $19.34 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6105 NOS Bottle Gauge & Fitting Kit #4 Nitrous Pressure Gauge - 0-1500 psi - Mechanical - Analog - Full Sweep - 1-1/2 in Diameter - 1/8 in NPT Port - 4 AN Fitting - White Face - Kit MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6086 NOS WOT Activation Switch & Bracket - 4150 Nitrous Micro Switch - Bracket Included - Holley 4150 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6087 NOS WOT Activation Switch & Bracket - 4500 Nitrous Micro Switch - Bracket Included - Holley 4500 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 Next Previous 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view ADVANCED ENGINE DESIGN | sku: AED6105 NOS Bottle Gauge & Fitting Kit #4 Nitrous Pressure Gauge - 0-1500 psi - Mechanical - Analog - Full Sweep - 1-1/2 in Diameter - 1/8 in NPT Port - 4 AN Fitting - White Face - Kit MSRP: Now: $47.23 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6086 NOS WOT Activation Switch & Bracket - 4150 Nitrous Micro Switch - Bracket Included - Holley 4150 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6087 NOS WOT Activation Switch & Bracket - 4500 Nitrous Micro Switch - Bracket Included - Holley 4500 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 Next Previous 4 5 6 7 8 9 10 11 12 Next Compare Selected × OK
Quick view ADVANCED ENGINE DESIGN | sku: AED6086 NOS WOT Activation Switch & Bracket - 4150 Nitrous Micro Switch - Bracket Included - Holley 4150 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Quick view ADVANCED ENGINE DESIGN | sku: AED6087 NOS WOT Activation Switch & Bracket - 4500 Nitrous Micro Switch - Bracket Included - Holley 4500 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 Next Previous 4 5 6 7 8 9 10 11 12 Next Compare Selected
Quick view ADVANCED ENGINE DESIGN | sku: AED6087 NOS WOT Activation Switch & Bracket - 4500 Nitrous Micro Switch - Bracket Included - Holley 4500 Carburetors - Kit MSRP: Now: $35.76 Add to Cart Compare Previous 4 5 6 7 8 9 10 11 12 Next Previous 4 5 6 7 8 9 10 11 12 Next Compare Selected