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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.
Showing In Stock Items. Show All 174 Items.
Engine and Accessory Fasteners, Stainless Steel, Satin, Hex Head, Chevrolet, Small Block, with Headers, Kit
Part Number: GAR-56490-HS
Estimated Ship Date: Today
Estimated Ship Date: Today
BUILD IT WITH SUMMIT!
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
Estimated Ship Date: Today
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
Estimated Ship Date: Feb 25, 2026 if ordered today
Estimated Ship Date: Feb 25, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Cam, Lifters, Valvetrain, Hydraulic Roller Tappet, Duration 280/288, Lift .576/.570, Chevy, 5.7L, Kit
Part Number: CCA-K07-467-8
Estimated Ship Date: Today
Estimated Ship Date: Today
Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 280/288, Lift .576/.570, Chevy, Small Block, Kit
Part Number: CCA-CL07-467-8
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Top End Engine Kit, Power Package, Intake, Heads, Cam, Timing Chain, Head Bolts, 440 Chrysler, 482HP, Kit
Part Number: EDL-2087
Estimated Ship Date: Today
Estimated Ship Date: Today
Head Combo, GenX® Top-End, 580hp, 520 ft-lbs. Torque, GM, LS3, Square Port, Kit
Part Number: TFS-K326-580-520
Estimated Ship Date: Today
Estimated Ship Date: Today
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
Cannot be shipped Internationally
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
Cannot be shipped Internationally
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
Estimated Ship Date: Today
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
Estimated Ship Date: Today
Engine Accessory Bolts, Dress Up, Hex Head, Stainless Steel, Natural, Ford, 289, 302, 351W, Kit
Part Number: GAR-56250-HS
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Accessory Bolts, Dress Up, Hex Head, Stainless Steel, Polished, Chrysler, Dodge, Small Block, Kit
Part Number: GAR-56330-HSP
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Bolts, Stainless Steel, Polished, Hex-Head, Ford, 289, 302, 351W, Kit
Part Number: GAR-56250-HSP
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Accessory Bolts, Dress Up, Hex Head, Stainless Steel, Natural, Chevy, Big Block, Kit
Part Number: GAR-56491-HS
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine and Accessory Fasteners, Chrome, Bowtie Emblem, Chevy, Small Block, V8, Kit
Part Number: GAR-10-56490-H
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine and Accessory Fasteners, Stainless Steel, Natural, Hex Head, Plain, Chevrolet, Small Block, Kit
Part Number: GAR-56492-HS
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Accessory Bolts, Dress Up, Allen Head, Stainless Steel, Natural, Ford, Big Block, Kit
Part Number: GAR-56254-SS
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine and Accessory Fasteners, Stainless Steel, Polished, Mopar Logo, Chrysler, Big Block, Kit
Part Number: GAR-23-56332-HSP
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine and Accessory Fasteners, Stainless Steel, Polished, Hex Head, Plain, Chevy, Small Block, Kit
Part Number: GAR-56492-HSP
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine and Accessory Fasteners, Chrome, Mopar Logo, Chrysler, Small Block, V8, Kit
Part Number: GAR-23-56330-H
Not Yet Reviewed
Estimated Ship Date: Feb 25, 2026 if ordered today
Estimated Ship Date: Feb 25, 2026 if ordered today
Engine Accessory Bolts, Dress Up, Hex Head, Stainless Steel, Natural, Ford, Big Block, 390-428, Kit
Part Number: GAR-56253-HS
Not Yet Reviewed
Estimated Ship Date: Feb 25, 2026 if ordered today
Estimated Ship Date: Feb 25, 2026 if ordered today
Engine Accessory Bolts, Dress Up, Allen Head, Stainless Steel, Natural, Ford, Big Block, 390-428, Kit
Part Number: GAR-56253-SS
Not Yet Reviewed
Estimated Ship Date: Feb 25, 2026 if ordered today
Estimated Ship Date: Feb 25, 2026 if ordered today
Engine Accessory Bolts, Dress Up, 12-Point Head, Steel, Chrome, Chevy, Big Block, Long-style, Kit
Part Number: GAR-56491-N
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine and Accessory Fasteners, Stainless Steel, Polished, SS Logo, Chevy, Big Block, Kit
Part Number: GAR-13-56491-HSP
Not Yet Reviewed
Estimated Ship Date: Feb 25, 2026 if ordered today
Estimated Ship Date: Feb 25, 2026 if ordered today
