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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BluePrint Engines Pro Series Chevy 502 C.I.D. 627 HP Dressed Long Block Crate Engines PS502CTC

Crate Engines, Pro Series Chevy 502 C.I.D. 621 HP Dressed Long Block, 8.2L/502, Assembled, Aluminum Cylinder Heads, Chevrolet, 7.4L, 8.2L, Each

Part Number: MLL-PS502CTC

4.5 out of 5 stars ( 2 )

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Summit Racing™ Classic BBC Camshaft SUM-1301

Camshaft, Hydraulic Flat Tappet, Advertised Duration 277/287, Lift .502/.501, Chevy, Big Block, Each

Part Number: SUM-1301

4.33 out of 5 stars ( 3 )

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ATK High Performance Ford 502 515 HP Stage 3 Long Block Crate Engines HP102C

Crate Engine, Ford 502 515 HP Stage 3 Long Block, Assembled, Hydraulic Flat Tappet, Internal Balance, Aluminum Heads, Ford, Big Block 385 Series, Each

Part Number: HPE-HP102C

Not Yet Reviewed

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BluePrint Engines Pro Series Chevy 502 C.I.D. 621 HP Dressed EFI Long Block Crate Engines PS502CTFK

Crate Engine, Dressed, Long Block, 502 C.I., 627 HP, 569 TQ, New Block, Aluminum Heads, EFI, Chevrolet, Big Block, Each

Part Number: MLL-PS502CTFK

Not Yet Reviewed

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Chevrolet Performance ZZ502 C.I.D. Deluxe Long Block Crate Engines 19433162

Crate Engine, Oval Port, 9.6:1, 4-Bolt Mains, Chevy ZZ502, 508 hp, 580 ft.-lbs. of Torque, with Flexplate, Big Block, 8.2L, Chevy, Each

Part Number: NAL-19433162

4.0 out of 5 stars ( 4 )

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COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits K12-423-8

COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits K12-423-8

Cam/Lifters/Valvetrain, Hydraulic Roller Tappet, Adv. Duration 276/282, Lift .502/.510, Chevy, Small Block

Part Number: CCA-K12-423-8

4.75 out of 5 stars ( 4 )

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Professional Products PowerForce Harmonic Dampers 80005

Harmonic Balancer, Powerforce Series, Internal/External Balance, 8.00 in. Diameter, Nodular Iron, Black, Chevy, 454, 502, Each

Part Number: PFS-80005

4.5 out of 5 stars ( 26 )

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Summit Racing™ Classic BBC Cam and Lifter Kit SUM-K1301

Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 277/287, Lift .502/.501, Chevy, Big Block, Kit

Part Number: SUM-K1301

4.92 out of 5 stars ( 13 )

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COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits CL12-423-8

Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 276/282, Lift .502/.510, Chevy, Small Block, Kit

Part Number: CCA-CL12-423-8

1.0 out of 5 stars ( 1 )

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COMP Cams Xtreme Energy Retrofit Camshafts 12-423-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 276/282, Lift .502/.510, Chevy, Small Block, Each

Part Number: CCA-12-423-8

4.83 out of 5 stars ( 6 )

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COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits K12-422-8

Cam/Lifters/Valvetrain, Hydraulic Roller Tappet, Adv. Duration 270/276, Lift .495/.502, Chevy, Small Block

Part Number: CCA-K12-422-8

4.2 out of 5 stars ( 5 )

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Melling M-Select Class 2 Camshafts 22280

Camshaft, Hydraulic Roller Tappet, Advertised Duration 283/287, Lift .495/.502, Chevy, 5.7L, Each

Part Number: MEL-22280

4.67 out of 5 stars ( 6 )

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COMP Cams Xtreme Energy Retrofit Camshafts 12-422-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 270/276, Lift .495/.502, Chevy, Small Block, Each

Part Number: CCA-12-422-8

5.0 out of 5 stars ( 9 )

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COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits CL12-422-8

Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 270/276, Lift .495/.502, Chevy, Small Block, Kit

Part Number: CCA-CL12-422-8

Not Yet Reviewed

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COMP Cams Xtreme Energy Camshafts 08-423-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 276/282, Lift .502/.510, Chevy, Small Block, Each

Part Number: CCA-08-423-8

4.73 out of 5 stars ( 11 )

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Professional Products PowerForce Plus Harmonic Dampers 90005

Harmonic Balancer, Powerforce Series, Internal/External Balance, 8.00 in. Diameter, Steel, Black, Chevy, 454, 502, Each

Part Number: PFS-90005

3.0 out of 5 stars ( 2 )

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COMP Cams Xtreme Energy Camshafts 08-422-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 270/276, Lift .495/.502, Chevy, Small Block, Each

Part Number: CCA-08-422-8

5.0 out of 5 stars ( 4 )

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Chevrolet Performance Replacement Oil Filter Bypass Valves 25161284

Adapter, Oil Filter Bypass, Steel, Natural, Chevy, Big Block, 502, Each

Part Number: NAL-25161284

5.0 out of 5 stars ( 5 )

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COMP Cams Xtreme Energy Camshafts 51-423-11

Camshaft, Hydraulic Roller Tappet, Advertised Duration 276/282, Lift .502/.510, Pontiac, V8, Each

Part Number: CCA-51-423-11

Not Yet Reviewed

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Clevite H-Series Main Bearings MS-829HG

Main Bearings, H Series, Standard Size, TM-77, Chevy, 366, 396, 402, 427, 454, 502, Set of 5

Part Number: CLE-MS829HG

5.0 out of 5 stars ( 3 )

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ARP High Performance Series Connecting Rod Bolt Kits 135-6001

Connecting Rod Bolts, High Performance Series, 7/16 in., 8740 Steel, Chevy, 454, 502, Set of 16

Part Number: ARP-135-6001

5.0 out of 5 stars ( 2 )

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Chevrolet Performance Windage Tray Installation Studs 10224104

Windage Tray Stud, Steel, Black Oxide, Chevy, Big Block, 454, 502, Each

Part Number: NAL-10224104

5.0 out of 5 stars ( 3 )

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Dorman Timing Covers 635-502

Timing Cover, 1-Piece, Plastic, Black, GM, Each

Part Number: RNB-635-502

3.43 out of 5 stars ( 7 )

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COMP Cams Xtreme Energy Camshafts 08-502-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 269/276, Lift .495/.503, Chevy, Small Block, Each

Part Number: CCA-08-502-8

4.5 out of 5 stars ( 6 )

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COMP Cams Xtreme Fuel Injected Camshafts 112-502-11

Camshaft, Hydraulic Roller Tappet, Advertised Duration 273/277, Lift .547/.550, Mopar, 5.7/6.1L, Hemi, Each

Part Number: CCA-112-502-11

2.0 out of 5 stars ( 1 )

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