Engines & Components
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Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched...
Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched top end kits, and complete rotating assemblies from the biggest names in the industry. You can add a set of high-flow cylinder heads to your powerplant, upgrade your valvetrain, improve your oiling system, or drop in a new set of pistons. We also have a complete selection of crankshafts, connecting rods, harmonic balancers, pulleys, and engine brackets. We even have everything you need to restore the horsepower that time has stolen from your...
Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched top end kits, and complete rotating assemblies from the biggest names in the industry. You can add a set of high-flow cylinder heads to your powerplant, upgrade your valvetrain, improve your oiling system, or drop in a new set of pistons. We also have a complete selection of crankshafts, connecting rods, harmonic balancers, pulleys, and engine brackets. We even have everything you need to restore the horsepower that time has stolen from your daily driver.
STD BORE CYLINDER
Part Number: CLW-10008
Not Yet Reviewed
Estimated Ship Date: Aug 27, 2025 if ordered today
Estimated Ship Date: Aug 27, 2025 if ordered today
Pistons, AutoTec SBF, 4.03, 4, Inverted Dome/Milled Dish 6.2, 0.927, SBF 302/351W Twisted Wedge, Sold as a set of 8.
Part Number: PIS-1000803
Not Yet Reviewed
Estimated Ship Date: Sep 22, 2025 if ordered today
Estimated Ship Date: Sep 22, 2025 if ordered today
Pistons, AutoTec SBF, 4.03, 4, Inverted Dome/Milled Dish 6.2, 0.927, SBF 302/351W Twisted Wedge, Sold as a set of 8.
Part Number: PIS-1000804
Not Yet Reviewed
Estimated Ship Date: Sep 22, 2025 if ordered today
Estimated Ship Date: Sep 22, 2025 if ordered today
Pistons, AutoTec SBF, 4.03, 4, Inverted Dome/Milled Dish 6.25, 0.927, SBF 351 Cleveland, Sold as a set of 8.
Part Number: PIS-1000806
Not Yet Reviewed
Estimated Ship Date: Sep 22, 2025 if ordered today
Estimated Ship Date: Sep 22, 2025 if ordered today
764 041800 0325 135 C-23 NP DF STEEL TOP#
Part Number: TSR-100081
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
764 041850 0325 135 C-23 NP DF STEEL TOP#
Part Number: TSR-100082
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
764 041750 0325 135 C-23 NP DF STEEL TOP#
Part Number: TSR-100083
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
764 041700 0325 135 C-23 NP DF STEEL TOP#
Part Number: TSR-100084
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
764 041650 0325 135 C-23 NP DF STEEL TOP#
Part Number: TSR-100085
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
APGP 046300 0430 134 C-33 GAS PORTED STEEL TOP
Part Number: TSR-100087GP
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
APGPF 046300 0430 134 C-33 GAPLESS GAS PORTED STEEL TOP
Part Number: TSR-100087GPF
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
APGP 046500 0430 134 C-33 GAS PORTED STEEL TOP
Part Number: TSR-100088GP
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
APGPF 046500 0430 134 C-33 GAPLESS GAS PORTED STEEL TOP
Part Number: TSR-100088GPF
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
APGP 046800 0430 134 C-33 GAS PORTED STEEL TOP
Part Number: TSR-100089GP
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
APGPF 046800 0430 134 C-33 GAPLESS GAS PORTED STEEL TOP
Part Number: TSR-100089GPF
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
Pistons, AutoTec Mopar, 4.03, 3.9, Dome 6.952, 0.984, 354,392 Hemi, Sold as a set of 8.
Part Number: PIS-1000800
Not Yet Reviewed
Estimated Ship Date: Sep 22, 2025 if ordered today
Estimated Ship Date: Sep 22, 2025 if ordered today
Pistons, AutoTec AMC, 4.185, 3.574, Milled Dish 5.858, 1, AMC 390,401, Sold as a set of 8.
Part Number: PIS-1000801
Not Yet Reviewed
Estimated Ship Date: Sep 22, 2025 if ordered today
Estimated Ship Date: Sep 22, 2025 if ordered today
Pistons, AutoTec AMC, 4.185, 3.68, Milled Dish 5.858, 1, AMC 390,401, Sold as a set of 8.
Part Number: PIS-1000802
Not Yet Reviewed
Estimated Ship Date: Sep 22, 2025 if ordered today
Estimated Ship Date: Sep 22, 2025 if ordered today
Pistons, Forged, 4.125 in. Bore, 4.000 in. Stroke, Flat Top, 6.135 in. Rod Length, 0.927 in. Pin Diameter, SBF, 351 Cleveland, Ford, Set of 8
Part Number: PIS-1000805
Not Yet Reviewed
Estimated Ship Date: Sep 22, 2025 if ordered today
Estimated Ship Date: Sep 22, 2025 if ordered today
Pistons, Forged, 4.125 in. Bore, 4.000 in. Stroke, Dish Top, 6.250 in. Rod Length, 0.927 in. Pin Diameter, SBF, 351 Cleveland, Ford, Set of 8
Part Number: PIS-1000807
Not Yet Reviewed
Estimated Ship Date: Sep 22, 2025 if ordered today
Estimated Ship Date: Sep 22, 2025 if ordered today
AutoTec SBF 351 Cleveland, 4.030 Bore, 4.000 Stroke, 6.250 Rod Length, Flat Top, 1.235 C.H., Sold as a set of 8, Ford.
Part Number: PIS-1000808
Not Yet Reviewed
Estimated Ship Date: Sep 22, 2025 if ordered today
Estimated Ship Date: Sep 22, 2025 if ordered today
TOP END REPAIR KIT
Part Number: NTI-NA-10008-4K
Not Yet Reviewed
Estimated Ship Date: Aug 27, 2025 if ordered today
Estimated Ship Date: Aug 27, 2025 if ordered today
TOP END REPAIR KIT
Part Number: NTI-NA-10008-6K
Not Yet Reviewed
Estimated Ship Date: Aug 27, 2025 if ordered today
Estimated Ship Date: Aug 27, 2025 if ordered today
Piston Rings, Powersports, Steel, Gas Nitrided Top, 92.460mm Bore, for use on Honda®, Kit
Part Number: NTI-NA-10008-2R
Not Yet Reviewed
Estimated Ship Date: Aug 26, 2025 if ordered today
Estimated Ship Date: Aug 26, 2025 if ordered today
Repair Kit, Top End, 92.96mm Bore, 8.50 to 1 Compression Ratio, for use on Honda®, Kit
Part Number: NTI-NA-10008-4K1
Not Yet Reviewed
Estimated Ship Date: Aug 26, 2025 if ordered today
Estimated Ship Date: Aug 26, 2025 if ordered today
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