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.
NAVISTAR DT466 CRANK 5.350 STROKE - CAM CUT COUNTERWEIGHTS
Part Number: CPI-S30000
Not Yet Reviewed
Estimated Ship Date: Oct 10, 2025 if ordered today
Estimated Ship Date: Oct 10, 2025 if ordered today
NAVISTAR DT466 CRANK 5.750 STROKE FULL COUNTERWEIGHTS
Part Number: CPI-S30001
Not Yet Reviewed
Estimated Ship Date: Oct 10, 2025 if ordered today
Estimated Ship Date: Oct 10, 2025 if ordered today
NAVISTAR DT466 CRANK 4.750 STROKE
Part Number: CPI-S30003
Not Yet Reviewed
Estimated Ship Date: Oct 10, 2025 if ordered today
Estimated Ship Date: Oct 10, 2025 if ordered today
NAVISTAR DT466 CRANK 5.350 STROKE 9.850 OD COUNTERWEIGHTS
Part Number: CPI-S30004
Not Yet Reviewed
Estimated Ship Date: Oct 10, 2025 if ordered today
Estimated Ship Date: Oct 10, 2025 if ordered today
DETROIT DIESEL 40 SERIES CRANK 5.350 STROKE
Part Number: CPI-S30006
Not Yet Reviewed
Estimated Ship Date: Oct 10, 2025 if ordered today
Estimated Ship Date: Oct 10, 2025 if ordered today
NAVISTAR DT466 CRANK 5.750 STROKE - SHORT COUNTERWEIGHTS TO FIT OEM / HYPERMAX BLOCK
Part Number: CPI-S30007
Not Yet Reviewed
Estimated Ship Date: Oct 10, 2025 if ordered today
Estimated Ship Date: Oct 10, 2025 if ordered today
NAVISTAR DT466 CRANK 5.350 STROKE - FULL OD COUNTERWEIGHTS
Part Number: CPI-S30008
Not Yet Reviewed
Estimated Ship Date: Oct 10, 2025 if ordered today
Estimated Ship Date: Oct 10, 2025 if ordered today
NAVISTAR DT466 CRANK 5.725 STROKE FULL COUNTERWEIGHTS
Part Number: CPI-S30009
Not Yet Reviewed
Estimated Ship Date: Oct 10, 2025 if ordered today
Estimated Ship Date: Oct 10, 2025 if ordered today
NAVISTAR DT466 CRANK 5.00 STROKE
Part Number: CPI-S30002
Not Yet Reviewed
Estimated Ship Date: Oct 2, 2025 if ordered today
Estimated Ship Date: Oct 2, 2025 if ordered today
NAVISTAR DT466 CRANK 6.000 STROKE
Part Number: CPI-S30005
Not Yet Reviewed
Estimated Ship Date: Oct 2, 2025 if ordered today
Estimated Ship Date: Oct 2, 2025 if ordered today
Piston Set, 371 Stroker SBF 289 - 302 K1-FX Series -4cc Flat Top inline Piston Set. 4.155 bore
Part Number: DMS-K1-3000-4155
Not Yet Reviewed
Estimated Ship Date: Aug 28, 2025 if ordered today
Estimated Ship Date: Aug 28, 2025 if ordered today
Piston Set, 371 Stroker SBF 289 - 302 K1-FX Series -4cc Flat Top inline Piston Set. 4.165 bore
Part Number: DMS-K1-3000-4165
Not Yet Reviewed
Estimated Ship Date: Aug 28, 2025 if ordered today
Estimated Ship Date: Aug 28, 2025 if ordered today
Piston Set, 371 Stroker SBF 289 - 302 K1-FX Series -4cc Flat Top inline Piston Set. 4.185 bore
Part Number: DMS-K1-3000-4185
Not Yet Reviewed
Estimated Ship Date: Aug 28, 2025 if ordered today
Estimated Ship Date: Aug 28, 2025 if ordered today
Piston Set, 355 Stroker SBF 289 - 302 K1-FX Series -4cc Flat Top inline Piston Set. 4.000 bore
Part Number: DMS-K1-3000-4000
Not Yet Reviewed
Estimated Ship Date: Aug 28, 2025 if ordered today
Estimated Ship Date: Aug 28, 2025 if ordered today
Piston Set, 355 Stroker SBF 289 - 302 K1-FX Series -4cc Flat Top inline Piston Set. 4.030 bore
Part Number: DMS-K1-3000-4030
Not Yet Reviewed
Estimated Ship Date: Aug 28, 2025 if ordered today
Estimated Ship Date: Aug 28, 2025 if ordered today
Piston Set, 355 Stroker SBF 289 - 302 K1-FX Series -4cc Flat Top inline Piston Set. 4.040 bore
Part Number: DMS-K1-3000-4040
Not Yet Reviewed
Estimated Ship Date: Aug 28, 2025 if ordered today
Estimated Ship Date: Aug 28, 2025 if ordered today
Piston Set, 355 Stroker SBF 289 - 302 K1-FX Series -4cc Flat Top inline Piston Set. 4.060 bore
Part Number: DMS-K1-3000-4060
Not Yet Reviewed
Estimated Ship Date: Aug 28, 2025 if ordered today
Estimated Ship Date: Aug 28, 2025 if ordered today
Piston Set, 371 Stroker SBF 289 - 302 K1-FX Series -4cc Flat Top inline Piston Set. 4.125 bore
Part Number: DMS-K1-3000-4125
Not Yet Reviewed
Estimated Ship Date: Aug 28, 2025 if ordered today
Estimated Ship Date: Aug 28, 2025 if ordered today
Piston Set, 371 Stroker SBF 289 - 302 1-FX Series -4cc Flat Top inline Piston Set. 4.165 bore
Part Number: DMS-1-3000-4165
Not Yet Reviewed
Estimated Ship Date: Aug 28, 2025 if ordered today
Estimated Ship Date: Aug 28, 2025 if ordered today
Piston Set, 371 Stroker SBF 289 - 302 1-FX Series -4cc Flat Top inline Piston Set. 4.185 bore
Part Number: DMS-1-3000-4185
Not Yet Reviewed
Estimated Ship Date: Aug 28, 2025 if ordered today
Estimated Ship Date: Aug 28, 2025 if ordered today
Piston Set, 355 Stroker SBF 289 - 302 1-FX Series -4cc Flat Top inline Piston Set. 4.030 bore
Part Number: DMS-1-3000-4030
Not Yet Reviewed
Estimated Ship Date: Aug 28, 2025 if ordered today
Estimated Ship Date: Aug 28, 2025 if ordered today
Piston Set, 355 Stroker SBF 289 - 302 1-FX Series -4cc Flat Top inline Piston Set. 4.040 bore
Part Number: DMS-1-3000-4040
Not Yet Reviewed
Estimated Ship Date: Aug 28, 2025 if ordered today
Estimated Ship Date: Aug 28, 2025 if ordered today
Piston Set, 355 Stroker SBF 289 - 302 1-FX Series -4cc Flat Top inline Piston Set. 4.060 bore
Part Number: DMS-1-3000-4060
Not Yet Reviewed
Estimated Ship Date: Aug 28, 2025 if ordered today
Estimated Ship Date: Aug 28, 2025 if ordered today
Piston Set, 371 Stroker SBF 289 - 302 1-FX Series -4cc Flat Top inline Piston Set. 4.125 bore
Part Number: DMS-1-3000-4125
Not Yet Reviewed
Estimated Ship Date: Aug 28, 2025 if ordered today
Estimated Ship Date: Aug 28, 2025 if ordered today
Piston Set, 371 Stroker SBF 289 - 302 1-FX Series -4cc Flat Top inline Piston Set. 4.155 bore
Part Number: DMS-1-3000-4155
Not Yet Reviewed
Estimated Ship Date: Aug 28, 2025 if ordered today
Estimated Ship Date: Aug 28, 2025 if ordered today
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