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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COMP Cams Xtreme Fuel Injection Retrofit Cam and Lifter Kits SK12-467-8

COMP Cams Xtreme Fuel Injection Retrofit Cam and Lifter Kits SK12-467-8

Cam/Lifters/Timing, Hydraulic Roller Tappet, Adv. Duration 280/288, Lift .576/.570, Chevy, Small Block, Kit

Part Number: CCA-SK12-467-8

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

March Performance Ultra Series Ford Small Block Serpentine Conversion Kits 30181-08

Pulley Kit, Performance Ratio, Serpentine, Aluminum, Black Powdercoated, Ford, 289, 302, Kit

Part Number: MCH-30181-08

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

March Performance Ultra Series Ford Small Block Serpentine Conversion Kits 30181

Pulley Kit, Performance Ratio, Serpentine, Aluminum, Clear Powdercoated, Ford, 289, 302, Kit

Part Number: MCH-30181

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

March Performance Ultra Series Ford Small Block Serpentine Conversion Kits 30361

Pulley Kit, Performance Ratio, Serpentine, Aluminum, Clear Powdercoated, Ford, 351W, Kit

Part Number: MCH-30361

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

JET Underdrive Pulley Kits for 1995-1999 CONTOUR - 90122

Crankshaft Pulley, Performance Ratio, Serpentine, Steel, Black, Each

Part Number: JET-90122

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

March Performance Ultra Series Ford Small Block Serpentine Conversion Kits 30167

Pulley/Bracket System, Aluminum, Clear Coat/Polished, High Water Flow, Reverse Rotation, Ford, 289/302, Set

Part Number: MCH-30167

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

March Performance Ultra Series Ford Small Block Serpentine Conversion Kits 30167-08

Pulley Kit, Serpentine, Aluminum, Black Powdercoated, Ford, Small Block, Kit

Part Number: MCH-30167-08

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

March Performance Ultra Series Ford Small Block Serpentine Conversion Kits 30126

Pulley/Bracket System, Aluminum, Clear Coat/Polished, High Water Flow, Reverse Rotation, Ford, 289/302, Set

Part Number: MCH-30126

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

March Performance Ultra Series Ford Small Block Serpentine Conversion Kits 30127-08

Pulley Kit, Serpentine, Aluminum, Black Powdercoated, Ford, Small Block, Kit

Part Number: MCH-30127-08

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

March Performance Ultra Series Ford Small Block Serpentine Conversion Kits 30126-08

Pulley Kit, Serpentine, Aluminum, Black Powdercoated, Ford, Small Block, Kit

Part Number: MCH-30126-08

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

March Performance Ultra Series Ford Small Block Serpentine Conversion Kits 30168

Pulley/Bracket System, Aluminum, Clear Coat/Polished, High Water Flow, Reverse Rotation, Ford, 289/302, Set

Part Number: MCH-30168

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

March Performance Ultra Series Ford Small Block Serpentine Conversion Kits 30127

Pulley/Bracket System, Aluminum, Clear Coat/Polished, High Water Flow, Reverse Rotation, Ford, 289/302, Set

Part Number: MCH-30127

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

March Performance Ultra Series Ford Small Block Serpentine Conversion Kits 30383

SERPENTINE PULLEY KIT

Part Number: MCH-30383

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

March Performance Ultra Series Ford Small Block Serpentine Conversion Kits 30168-08

SERPENTINE KIT

Part Number: MCH-30168-08

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

BluePrint Builder Series LS376/530HP Standard Edition EFI Crate Engine and 4L65/70E Trans Combos BLS3763KB4L7

Engine 376 c.i. LS Builder Series Iron Block Standard Edition, Fuel Injected, 4L65/70E Automatic Transmission w/ Black Pulley Kit

Part Number: MLL-BLS3763KB4L7

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

JET Underdrive Pulley Kits 90143

Pulley Set, Serpentine, Steel, Black, Chevy, Small Block, Set of 3

Part Number: JET-90143

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

JET Underdrive Pulley Kits for 1996-2000 S10, SONOMA - 90126

Crankshaft Pulley, Serpentine, Steel, Black, Chevy, GMC, Pickup, 2.2L, Each

Part Number: JET-90126

4.67 out of 5 stars ( 3 )

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

March Performance Ultra Style Serpentine Systems 16045

Pulleys, Ultra Style Serpentine, Standard Ratio, Billet Aluminum, Clear Powdercoated, Oldsmobile, 400, 455, Kit

Part Number: MCH-16045

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

March Performance Ultra Style Serpentine Systems 16045-08

Pulleys, Ultra Style Serpentine, Standard Ratio, Billet Aluminum, Black Powdercoated, Oldsmobile, 400, 455, Kit

Part Number: MCH-16045-08

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

March Performance Ford Windsor Serpentine Kits 30140-08

Pulley Kit, Serpentine, Aluminum, Black Powdercoated, Ford, Small Block, Kit

Part Number: MCH-30140-08

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

March Performance Ford Windsor Serpentine Kits 30140

Pulley Kit, Serpentine, Aluminum, Clear Powdercoated, Ford, Small Block, Kit

Part Number: MCH-30140

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

March Performance Ford Windsor Serpentine Kits 30366

Pulley Kit, Serpentine, Aluminum, Clear Powdercoated, Ford, 351W, Kit

Part Number: MCH-30366

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

March Performance Ford Windsor Serpentine Kits 30186

Pulley Kit, Serpentine, Aluminum, Clear Powdercoated, Ford Small Block, Kit

Part Number: MCH-30186

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

BluePrint Builder Series LS427/585HP Standard Edition EFI Crate Engine and T56 Transmission Combos BLS4278KBT56

Engine 427 c.i. LS Builder Series Iron Block Standard Edition, Fuel Injected, T56 Manual Transmission w/ Black Pulley Kit

Part Number: MLL-BLS4278KBT56

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

March Performance Serpentine Pulley Conversion Kits 30166

Pulley Kit, Serpentine, Aluminum, Clear Powdercoated, Ford, Small Block, Kit

Part Number: MCH-30166

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

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