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Engines & Components

Engines & Engine Parts

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...

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.

Individual Parts

Results 1 - 25 of 145

Valve, Exhaust, 45 degree Seat Angle, Steel, 1.590 in. Valve Head Diameter, 4.915 in. Overall Length, Chevrolet, 6.0L LS, 6.2L LS, Each

Part Number: MEL-V3042

Not Yet Reviewed

Estimated Ship Date: Today

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PCV Valve

Part Number: SMP-V304

Not Yet Reviewed

Estimated Ship Date: Aug 25, 2025 if ordered today

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Estimated Ship Date: Aug 25, 2025 if ordered today

VALVE-INTAKE

Part Number: MEL-V3040

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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Estimated Ship Date: Sep 3, 2025 if ordered today

Engine Intake Valve, Stock Replacement I

Part Number: MEL-V3043

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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Estimated Ship Date: Sep 3, 2025 if ordered today

Engine Exhaust Valve, Stock Replacement

Part Number: MEL-V3044

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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Estimated Ship Date: Sep 3, 2025 if ordered today

Exhaust Valve, VALVE-EXHAUST

Part Number: MEL-V3046

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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Estimated Ship Date: Sep 3, 2025 if ordered today

Intake Valve, VALVE-INTAKE

Part Number: MEL-V3047

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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Estimated Ship Date: Sep 3, 2025 if ordered today

Alternator Pulley, V-Belt, 1-Groove, Steel, Chrome, 2.375 in. Diameter, Each

Part Number: PWM-304

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Estimated Ship Date: Aug 11, 2025 if ordered today

Sleeve Assembly Ring Set - Navistar (International Truck), V304, V304A, V304E, V345, V345E 3.875" Bore

Part Number: MAH-S40220

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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Estimated Ship Date: Sep 3, 2025 if ordered today

Sleeve Assembly Ring Set - Navistar (International Truck), V304, V304A, V304E, V345, V345E 3.875" Bore

Part Number: MAH-S40220030

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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Estimated Ship Date: Sep 3, 2025 if ordered today

Sleeve Assembly Ring Set - Navistar (International Truck), V304, V304A, V304E, V345, V345E 3.875" Bore

Part Number: MAH-S40220040

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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Estimated Ship Date: Sep 3, 2025 if ordered today

Freeze Plugs, Steel, 1.765 in. Diameter, Set of 10

Part Number: RNB-555-036

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Pulley, Power Steering, Saginaw, V-Belt, 2-Groove, Keyway, Steel, Chrome, 5.800 in. Diameter, Each

Part Number: LSC-161

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Cam Bearings, B-1, International, 152, 196, 266, 304, 345, 392, Set of 5

Part Number: CLE-SH426S

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Adapter, Oil Filter Bypass, Spin-On, Aluminum, Black, 3/4-16 in. Thread, 1/2 in. NPT Inlet/Outlet, Each

Part Number: EAR-1178ERL

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Oil Drain Plug Standard 1/2-20, Head Size 7/8 In.

Part Number: RNB-090-005-1

Not Yet Reviewed

Estimated Ship Date: Today

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Engine Expansion Plugs, Steel, 0.750 in. Diameter, 0.750 in. Height, International, Set of 10

Part Number: RNB-550-007

Not Yet Reviewed

Estimated Ship Date: Today

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Freeze Plugs, Steel, 1.625 in. Diameter, AMC, Buick, Cadillac, Chevy, GMC, Chrysler, Dodge, Jeep, Set of 10

Part Number: RNB-555-030

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Freeze Plugs, Brass, 1.766 in. Diameter, Cadillac, Chevy, Ford, Lincoln, Mercury, Set of 10

Part Number: RNB-565-036

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Freeze Plugs, Steel, International, 5.0L, 5.6L, 6.4L, Kit

Part Number: MEL-MPE-122BR

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Adapter, Oil Filter Bypass, Sandwich, Aluminum, Black Anodized, 3/4-16 in. Thread, 3/8 in. Inlet/Outlet, Each

Part Number: EAR-510ERL

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Oil Pump Rebuild Kit, International, Kit

Part Number: MEL-K-71E

Not Yet Reviewed

Estimated Ship Date: Today

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Pushrod, Steel, Cup/Ball, 3/8 in. Diameter, 8.560 in. Overall Length, Each

Part Number: MEL-MPR-202

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Pulley, Power Steering, Saginaw, V-Belt, 1-Groove, Keyway, Steel, Chrome, 5.800 in. Diameter, Each

Part Number: LSC-160

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Oil Pan Drain Plug, 1/2 in.-20 Thread Size, Seal, AMC, Edsel, Ford, International, Lincoln, Mercury, Shelby, Each

Part Number: RNB-65245

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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