Engines & Engine Parts

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...

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Results 1 - 25 of 36

Milodon Externally Adjustable Oil Pressure Regulators 21550

Milodon Externally Adjustable Oil Pressure Regulators 21550

External Oil Pressure Regulator, Stainless Steel, Adjustable, Mopar Big Block/Hemi, 6.8/7.0/7.2L, Each

Part Number: MIL-21550

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Mopar Replacement Engine Oil Filter Housings 68596318AB

Oil Filter Component, Engine Oil Filter Housing, Chrysler, Dodge, Jeep, Ram, 3.6L, Each

Part Number: MOP-68596318AB

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Crown Automotive PCV Valves 53032531AE

Valve, PCV, Straight, Plastic, Black, Chrysler, Dodge, Jeep, 5.7L, Each

Part Number: CWA-53032531AE

5.0 out of 5 stars ( 15 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Crown Automotive PCV Valves 53031135

Valve, PCV, 90 degree Angle, Plastic, Gray, Dodge, Jeep, Each

Part Number: CWA-53031135

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Crown Automotive PCV Valves 4777240AD

Valve, PCV, Straight, Plastic, Black, Chrysler, Dodge, Jeep, Each

Part Number: CWA-4777240AD

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2026 if ordered today

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Estimated Ship Date: Jul 21, 2026 if ordered today

Crown Automotive PCV Valves 4573561AB

Valve, PCV, Straight, Cast Iron, Natural, Chrysler, Dodge, Plymouth, Each

Part Number: CWA-4573561AB

Not Yet Reviewed

Estimated Ship Date: Jul 20, 2026 if ordered today

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Estimated Ship Date: Jul 20, 2026 if ordered today

Enginetech Piston and Ring Kits K3004(8)P030

Engine Piston Kit 85-03 CHR/DOD/JEP/PLY 5.2L

Part Number: EGN-K30048P030

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

Crown Automotive PCV Valves 3671076

Valve, PCV, 90 degree Angle, Plastic, White, Chrysler, Dodge, Jeep, Plymouth, Each

Part Number: CWA-3671076

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Crown Automotive PCV Valves 4648973AD

Valve, PCV, 15 degree Angle, Aluminum, Natural, Chrysler, Dodge, Jeep, Each

Part Number: CWA-4648973AD

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2026 if ordered today

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Estimated Ship Date: Jul 21, 2026 if ordered today

Enginetech Piston and Ring Kits K1516(8)040

Engine Piston Kit 67-84 CHR/DOD/PLY 5.2L

Part Number: EGN-K15168040

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Enginetech Piston and Ring Kits K1593(6)020

Engine Piston Kit 87-95 JEP 4.0L

Part Number: EGN-K15936020

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Enginetech Piston and Ring Kits K3004(8)P020

Engine Piston Kit 85-03 CHR/DOD/JEP/PLY 5.2L

Part Number: EGN-K30048P020

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Enginetech Piston and Ring Kits K1593(6)P060

Engine Piston Kit 87-95 JEP 4.0L

Part Number: EGN-K15936P060

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Enginetech Piston and Ring Kits K3004(8)PSTD

Engine Piston Kit 85-03 CHR/DOD/JEP/PLY 5.2L

Part Number: EGN-K30048PSTD

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

Enginetech Piston and Ring Kits K3004(8)P060

Engine Piston Kit 85-03 CHR/DOD/JEP/PLY 5.2L

Part Number: EGN-K30048P060

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

Enginetech Piston and Ring Kits K1593(6)PSTD

Engine Piston Kit 87-95 JEP 4.0L

Part Number: EGN-K15936PSTD

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Enginetech Piston and Ring Kits K3004(8)040

Engine Piston Kit 85-03 CHR/DOD/JEP/PLY 5.2L

Part Number: EGN-K30048040

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Enginetech Piston and Ring Kits K3004(8)P040

Engine Piston Kit 85-03 CHR/DOD/JEP/PLY 5.2L

Part Number: EGN-K30048P040

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Enginetech Piston and Ring Kits K1593(6)060

Engine Piston Kit 87-95 JEP 4.0L

Part Number: EGN-K15936060

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Enginetech Piston and Ring Kits K1516(8)030

Engine Piston Kit 67-84 CHR/DOD/PLY 5.2L

Part Number: EGN-K15168030

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Enginetech Piston and Ring Kits K3004(8)STD

Engine Piston Kit 85-03 CHR/DOD/JEP/PLY 5.2L

Part Number: EGN-K30048STD

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

Enginetech Piston and Ring Kits K5011(1)STD

Engine Piston Kit 03-08 CHR/DOD/JEP 5.7L

Part Number: EGN-K50111STD

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Enginetech Piston and Ring Kits K3071(1)STD

Engine Piston Kit 96-04 DOD/JEP 2.5L/4.0L

Part Number: EGN-K30711STD

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Enginetech Piston and Ring Kits K3004(8)030

Engine Piston Kit 85-03 CHR/DOD/JEP/PLY 5.2L

Part Number: EGN-K30048030

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Crown Automotive PCV Valves 53032800AA

Valve, PCV, 90 degree Angle, Plastic, Black, Dodge, Jeep, Mitsubishi, Each

Part Number: CWA-53032800AA

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Jul 21, 2026 if ordered today

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Estimated Ship Date: Jul 21, 2026 if ordered today

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