Availability
98 Results Found For "valve stems"
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Cylinder Head, Shocker CNC, Assembled, 65cc Chamber, 185cc Intake Runner, 2.08/1.60 Valve Sizes, Roller Tappet, Aluminum, Mopar, Small Block LA, Pair
Part Number: PMX-95625
Not Yet Reviewed
Estimated Ship Date: Jun 8, 2026 if ordered today
Estimated Ship Date: Jun 8, 2026 if ordered today
BUILD IT WITH SUMMIT!
Combo, Aluminum, Cylinder Heads, Manifold, Cam/Lifters 528/539, Gaskets, Bolts, SB Chevy
Part Number: SME-K-415-405
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Heads, Eliminator Street, Aluminum, Assembled, 65cc Chamber, 195cc Intake, Chevy, Small Block, Pair
Part Number: AFR-1034
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Heads, Gen 3 Predator, Right Side, Assembled, Cast Aluminum, Requires 5.2L Engine Rocker Arms and Lash Adjusters, Ford, 5.0L, 5.2L, Each
Part Number: FMS-M-6049-M52B
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Heads, Gen 3 Predator, Left Side, Assembled, Cast Aluminum, Requires 5.2L Engine Rocker Arms and Lash Adjusters, Ford, 5.0L, 5.2L, Each
Part Number: FMS-M-6050-M52B
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Heads, Street Porting, Aluminum, Assembled, 72cc Chamber, 185cc Intake, Ford, Small Block, Pair
Part Number: AFR-1387
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Heads, Race Porting, Aluminum, Assembled, 72cc Chamber, 220cc Intake, Ford, Small Block, Pair
Part Number: AFR-1456
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Heads, Street Porting, Aluminum, Assembled, 72cc Chamber, 230cc Intake, Chevy, Small Block, LS1, Pair
Part Number: AFR-1630
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Heads, 195cc SBF Renegade Competition, Aluminum, Assembled, 72cc Chamber, 195cc Intake, Square Exhaust Port, Ford, Small Block Windsor, Pair
Part Number: AFR-1383-716
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
HEAD ASM CYL LSX LS7 CNC BARE
Part Number: NAL-19419196
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Heads, Street Porting, Aluminum, Assembled, 58cc Chamber, 165cc Intake, Stud, Ford, Small Block, Pair
Part Number: AFR-1402
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Heads, E-Street, Aluminum, Assembled, 84cc Chamber, 210cc Intake Runner, Mopar, Big Block, Pair
Part Number: EDL-5093
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Heads, Shocker Series, Hydraulic Roller, Assembled, Aluminum, 210cc Intake Runner, Ford, Small Block, Pair
Part Number: PMX-9210
Not Yet Reviewed
Estimated Ship Date: Jun 8, 2026 if ordered today
Estimated Ship Date: Jun 8, 2026 if ordered today
Cylinder Heads, Shocker Series, Solid Roller, Assembled, Aluminum, 225cc Intake Runner, Chevrolet, Small Block, Pair
Part Number: PMX-9227A
Estimated Ship Date: Jun 8, 2026 if ordered today
Estimated Ship Date: Jun 8, 2026 if ordered today
LT1 CAM and Head Kit
Part Number: NAL-19333525
Not Yet Reviewed
Estimated Ship Date: Aug 26, 2026 if ordered today
Estimated Ship Date: Aug 26, 2026 if ordered today
Cylinder Heads, Aluminum, Assembled, 72cc Chamber, 200cc Intake Runner, Ford, FE, Pair
Part Number: PMX-9234
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Cylinder Heads, Aluminum, Assembled, 76cc Chamber, 200cc Intake Runner, Ford, FE, Pair
Part Number: PMX-92326
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Cylinder Head, LSX-LS7, Assembled, CNC-Ported, 70cc Combustion Chamber, Aluminum, Natural Finish, 2.20 in. Intake Valve, Rectangular Intake Port, Each
Part Number: NAL-19419197
Not Yet Reviewed
Estimated Ship Date: Aug 27, 2026 if ordered today
Estimated Ship Date: Aug 27, 2026 if ordered today
Cylinder Head, Shocker CNC, Assembled, 65cc Chamber, 185cc Intake Runner, 2.08/1.60 Valve Sizes, Flat Tappet, Aluminum, Mopar, Small Block LA, Pair
Part Number: PMX-95605
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Cylinder Heads, LS3, 270cc Big Valve, CNC Ported, 69cc Chamber, 6 Bolt, 2.200 in. Intake, 1.570 in. Exhaust, 0.650 Max Lift, Assembled, Pair
Part Number: AFR-1847
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head, Shocker CNC, Assembled, 63cc Chamber, 185cc Intake Runner, 2.08/1.60 Valve Sizes, Flat Tappet, Aluminum, Mopar, Small Block LA, Pair
Part Number: PMX-9560
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Cylinder Heads, Aluminum, Assembled, 65cc Combustion Chamber, 220cc Intake, Chevy, Small Block, Pair
Part Number: AFR-1065
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Heads, Street Porting, Aluminum, Assembled, 58cc Chamber, 185cc Intake, Ford, Small Block, Pair
Part Number: AFR-1388
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Heads, Street Porting, Aluminum, Assembled, 58cc Chamber, 165cc Intake, Ford, Small Block, Pair
Part Number: AFR-1399
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Heads, Competition, Aluminum, Assembled, 58cc Chamber, 220cc Intake, Ford, Small Block, Pair
Part Number: AFR-1451
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Heads, Race Porting, Aluminum, Assembled, 58cc Chamber, 205cc Intake, Ford, Small Block, Pair
Part Number: AFR-1450
Estimated Ship Date: Today
Estimated Ship Date: Today
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