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 174

Gardner-Westcott Engine Dress Up Bolt Kits 56490-HS

Engine and Accessory Fasteners, Stainless Steel, Satin, Hex Head, Chevrolet, Small Block, with Headers, Kit

Part Number: GAR-56490-HS

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Summit Racing™ Pro LS Camshaft & Spring Kits SUM-8703-1DS

Camshaft Kit, Pro LS Single Plane, Hydraulic Roller Tappet, Advertised Duration 299/311, Lift .569/.569, Chevy GM, LS/LSX, Gen III/IV, Each

Part Number: SUM-8703-1DS

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Gardner-Westcott Engine Dress Up Bolt Kits 56404-HSP

Engine and Accessory Fasteners, Polished Stainless, Hex Head, Chevy, 4.8, 5.3, 5.7, 6.0L, with Headers, Kit

Part Number: GAR-56404-HSP

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

ARP Engine Bolt Kits 534-9705

Not Yet Reviewed

Estimated Ship Date: Today

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COMP Cams Xtreme Fuel Injection Cam and Lifter Kits K07-467-8

COMP Cams Xtreme Fuel Injection Cam and Lifter Kits K07-467-8

Cam, Lifters, Valvetrain, Hydraulic Roller Tappet, Duration 280/288, Lift .576/.570, Chevy, 5.7L, Kit

Part Number: CCA-K07-467-8

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

COMP Cams Xtreme Fuel Injection Cam and Lifter Kits CL07-467-8

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

Part Number: CCA-CL07-467-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Gardner-Westcott Engine Dress Up Bolt Kits 56404-P

Engine and Accessory Fasteners, Steel, Polished Chrome, Hex Head, Chevy, 4.8, 5.3, 5.7, 6.0L, with Headers, Kit

Part Number: GAR-56404-P

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Gardner-Westcott Engine Dress Up Bolt Kits 56490-HSP

Engine and Accessory Fasteners, Stainless Steel, Polished, Hex Head, Chevy, Small Block, with Headers, Kit

Part Number: GAR-56490-HSP

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Gardner-Westcott Engine Dress Up Bolt Kits 56490-H

Engine and Accessory Fasteners, Steel, Chrome, Hex Head, Chevy, Small Block, with Headers, Kit

Part Number: GAR-56490-H

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Gardner-Westcott Engine Dress Up Bolt Kits 56491-H

Engine and Accessory Fasteners, Steel, Chrome, Hex Head, Chevy, 4.8, 5.3, 5.7, 6.0L, with Headers, Kit

Part Number: GAR-56491-H

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Gardner-Westcott Engine Dress Up Bolt Kits 56491-B

Engine and Accessory Fasteners, Steel, Chrome, Button Head, Chevy, 4.8, 5.3, 5.7, 6.0L, with Headers, Kit

Part Number: GAR-56491-B

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Gardner-Westcott Engine Dress Up Bolt Kits 56404-H

Engine and Accessory Fasteners, Steel, Chrome, Chevy, 4.8, 5.3, 5.7, 6.0L, with Headers, Kit

Part Number: GAR-56404-H

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Edelbrock Total Power Package 482 HP 440 Big Block Chrysler Top-End Engine Kits 2087

Top End Engine Kit, Power Package, Intake, Heads, Cam, Timing Chain, Head Bolts, 440 Chrysler, 482HP, Kit

Part Number: EDL-2087

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Trick Flow® GenX® Top-End Engine Kits for GM LS TFS-K326-580-520

Head Combo, GenX® Top-End, 580hp, 520 ft-lbs. Torque, GM, LS3, Square Port, Kit

Part Number: TFS-K326-580-520

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Summit Racing™ Pro LS Camshaft & Spring Kits SUM-8703-2-BHV

Camshaft Kit, Pro LS Single Plane, Hydraulic Roller Tappet, Advertised Duration 299/311, Lift .569/.569, Chevy GM, LS/LSX, Gen III/IV, Kit

Part Number: SUM-8703-2-BHV

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Summit Racing™ Pro LS Camshaft & Spring Kits SUM-8703-2-DLSTL

Camshaft Kit, Pro LS Single Plane, Hydraulic Roller Tappet, Advertised Duration 299/311, Lift .569/.569, Chevy GM, LS/LSX, Gen III/IV, Kit

Part Number: SUM-8703-2-DLSTL

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Summit Racing™ Pro LS Camshaft and Lifter kits SUM-K8703

Cam and Lifter kit, Summit Racing™ Stage 4 Pro LS Single Plane Cam, 240/252 106 +0, .569 Lift, LS1 LS2 LS6 LS3 LS7 LQ4, Each

Part Number: SUM-K8703

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Summit Racing™ Pro LS Camshaft & Spring Kits SUM-8703-1

Camshaft Kit, Pro LS Single Plane, Hydraulic Roller Tappet, Advertised Duration 299/311, Lift .569/.569, Chevy GM, LS/LSX, Gen III/IV, Each

Part Number: SUM-8703-1

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

COMP Cams Xtreme Fuel Injection Cam and Lifter Kits K07-468-8

Cam, Lifters, Valvetrain, Hydraulic Roller Tappet, Duration 292/300, Lift .584/.579, Chevy, 5.7L, Kit

Part Number: CCA-K07-468-8

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

COMP Cams Xtreme Energy Cam and Lifter Kits CL33-432-11

Camshaft Kits, Xtreme Energy Cam and Lifter Kits, Hydraulic Roller, Retro-fit, Advertised Duration 282/288, Lift 0.521/0.532, Ford, Big Block FE, Kit

Part Number: CCA-CL33-432-11

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

COMP Cams Xtreme Energy Cam and Lifter Kits SK08-432-8

Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 282/288, Lift .510/.520, Chevy, Small Block, Kit

Part Number: CCA-SK08-432-8

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

COMP Cams Xtreme Energy Cam and Lifter Kits CL01-419-8

Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 282/288, Lift .510/.520, Chevy, 7.4L/454, Kit

Part Number: CCA-CL01-419-8

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

COMP Cams Xtreme Fuel Injection Cam and Lifter Kits CL08-467-8

Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 280/288, Lift .576/.570, Chevy, 5.0L, 5.7L, Kit

Part Number: CCA-CL08-467-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

COMP Cams Xtreme Energy Cam and Lifter Kits SK32-250-4

Camshaft Kits, Xtreme Energy Cam and Lifter Kits, Hydraulic Flat Tappet, Advertised Duration 284/296, Lift .584/.588, Ford, 351 Boss, 351C, 351M, Kit

Part Number: CCA-SK32-250-4

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

COMP Cams Xtreme Energy Cam and Lifter Kits SK34-247-4

Camshaft Kits, Xtreme Energy Cam and Lifter Kits, Hydraulic Flat Tappet, Advertised Duration 274/286, Lift 0.562/0.565, Ford, 429, 460, Kit

Part Number: CCA-SK34-247-4

Not Yet Reviewed

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COMP Cams Xtreme Energy Cam and Lifter Kits SK01-422-8

Camshaft Kits, Xtreme Energy Cam and Lifter Kits, Hydraulic Roller, Advertised Duration 288/294, Lift 0.520/0.539, Chevrolet, GMC, 7.4L, Kit

Part Number: CCA-SK01-422-8

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

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