Engines and Components

1.460in Valve Springs - BBF

Valve Spring - Sure Seat - Single Spring / Damper - 327 lb/in Spring Rate - 1.130 in Coil Bind - 1.460 in OD - Big Block Ford - Set of 16

1.262 in Valve Springs - SBC

Valve Spring - Sure Seat - Single Spring / Damper - 357 lb/in Spring Rate - 1.160 in Coil Bind - 1.262 in OD - Small Block Chevy - Set of 16

BBM E-Street Cylinder Heads

Cylinder Head - E-Street - Assembled - 2.140 / 1.810 in Valves - 210 cc Intake - 84 cc Chamber - 1.550 in Springs - Straight Plug - Aluminum - Mopar RB-Series - Pair

SBC E-Street Cylinder Heads - 2.02/1.60 S/P

Cylinder Head - E-Street - Assembled - 2.020 / 1.600 in Valves - 185 cc Intake - 64 cc Chamber - 1.460 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair

SBC E-Street 210 Heads - 64cc 2.08/1.60

Cylinder Head - E-Series E-210 - Assembled - 2.080 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.460 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair

SBC E-Street Cylinder Heads - 70cc 2.02/1.60

Cylinder Head - E-Street - Assembled - 2.020 / 1.600 in Valves - 185 cc Intake - 70 cc Chamber - 1.460 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair

BBC E-Street Cylinder Head - 290cc 2.19/1.88

Cylinder Head - E-Street - Assembled - 2.190 / 1.880 in Valves - 290 cc Intake - 110 cc Chamber - 1.550 in Springs - Angle Plug - Aluminum - Big Block Chevy - Each

SBF E-Street Cylinder Heads - 60cc 2.08/1.60

Cylinder Head - E-Street - Assembled - 2.080 / 1.600 in Valves - 205 cc Intake - 60 cc Chamber - 1.550 in Springs - Angle Plug - Aluminum - Small Block Ford - Pair

SBF E-Street Cylinder Heads - 60cc 2.02/1.60

Cylinder Head - E-Street - Assembled - 2.020 / 1.600 in Valves - 170 cc Intake - 60 cc Chamber - 1.460 in Springs - Angle Plug - Aluminum - Small Block Ford - Pair

SBF E-Street Cylinder Heads - 60cc 1.90/1.60

Cylinder Head - E-Street - Assembled - 1.900 / 1.600 in Valves - 170 cc Intake - 60 cc Chamber - 1.460 in Springs - Angle Plug - Aluminum - Small Block Ford - Pair

Jeep 4.0L I6 Performer Cylinder Head Assembled

Cylinder Head - Performer - Assembled - 1.910 / 1.500 in Valves - 144 cc Intake - 55 cc Chamber - 1.260 in Springs - Aluminum - Jeep Inline-6 - Each

Victor 4.0 Jeep Head

Cylinder Head - Victor - Bare - 1.910 / 1.500 in Valves - 182 cc Intake - 55 cc Chamber - Aluminum - Jeep Inline-6 - Each