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 2000 +

Summit Racing™ Chevy LS 5.3L 450HP Long Block Crate Engines SUM-150153

Crate Engine, Long Block, Chevy Gen III LS, 24x Crank Reluctor, Aluminum Heads, Each

Part Number: SUM-150153

4.4 out of 5 stars ( 53 )

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Summit Racing™ LS Lifter and Guide Kits SUM-HTLSKIT2

LS7 Lifters and Guides, Gen 3 and 4 LS plus Gen. V LT, Lifters/Trays/Bolts, Hydraulic Roller, Not for AFM equipped engines, Kit

Part Number: SUM-HTLSKIT2

4.75 out of 5 stars ( 16 )

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BluePrint Engines Pro Series Chevy LS 376 C.I.D. 530 HP EFI Base Dressed Long Block Crate Engines PSLS3763CTFK

Crate Engine, Fully Dressed Long Block, GM LS Series 376 C.I.D., Internal Engine Balance, Aluminum Cylinder Heads, Chevy, 6.2L LS, Each

Part Number: MLL-PSLS3763CTFK

Not Yet Reviewed

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Summit Racing™ Pro LS Connecting Rods SUM-LS6125927

Pro LS 4340 Forged Steel H-Beam Connecting Rod, 6.125 in. Length, .927 Floating Pin, ARP 2000 7/16 in. 12 pt. Bolts, Stroker Clearanced, LS1, Set of 8

Part Number: SUM-LS6125927

4.85 out of 5 stars ( 13 )

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BluePrint Engines Pro Series Chevy LS 376 C.I.D. 530 HP Long Block Crate Engines PSLS37630CT

Crate Engine, Long Block, GM LS Series 376 C.I.D., 530 HP, Internal Balance, 58x Reluctor, Aluminum Cylinder Heads, Chevy, 6.2L LS, Each

Part Number: MLL-PSLS37630CT

Not Yet Reviewed

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Summit Racing™ Pro LS Connecting Rods SUM-LS6098945

Pro LS 4340 Forged Steel H-Beam connecting rod, 6.098 in. length, .945 pin, ARP 2000 7/16 12 pt. rod bolts, full floating, stroker clearanced, LS1

Part Number: SUM-LS6098945

5.0 out of 5 stars ( 9 )

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Summit Racing™ Pro LS Vortec Truck Swap Camshafts SUM-8701R1

Summit Racing™ Pro LS Vortec Truck Swap Camshafts SUM-8701R1

Cam, Stage 2, LS Truck Swap Cam, 218/227 112+2, .522/.524 Lift, 3-bolt, 4.8, 5.3, 5.7, 6.0, 6.2, LS1 LS2 LS3 LS6 LS7 LS9 LQ4 LQ9 LH6 LM7 L96, Each

Part Number: SUM-8701R1

4.41 out of 5 stars ( 17 )

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BluePrint Engines Pro Series Chevy LS 376 C.I.D. 530 HP EFI Base Dressed Long Block Crate Engines PSLS3763CTFKB

Engine 376 c.i. GM LS Style Proseries Iron Block, GM Intake,

Part Number: MLL-S0010

1.0 out of 5 stars ( 1 )

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Summit Racing™ Pro LS Crankshafts SUM-180LS400024X

Crankshaft, Pro LS, 4340 Forged Steel, 4 in. Stroke, 24X Reluctor, Lightened Rod Journals, Gun-drilled Mains, Internal balanced, LS1, Each

Part Number: SUM-180LS400024X

5.0 out of 5 stars ( 2 )

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Trick Flow® Double Platinum .660 LS Dual Valve Spring and Retainer Kits TFS-2500286P

Valve Spring Kit, Dual Valve Springs, Chromoly Retainers, Locks, Seals, Chevy, LS, Kit

Part Number: TFS-2500286P

3.56 out of 5 stars ( 18 )

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Summit Racing™ Pro LS Cast Aluminum Oil Pans SUM-121200

Oil Pan, Engine Swap, Cast Aluminum, Natural, 6.0 Quart Capacity, 4.25 in. Stroke Clearance, Chevy, LS, V8, Each

Part Number: SUM-121200

4.06 out of 5 stars ( 17 )

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Summit Racing™ Pro LS Crankshafts SUM-180LS400058X

Pro LS 4340 Forged Steel Crankshaft, 4.000 Stroke, 58X Reluctor, Lightened Rod Journals and Gun-drilled Mains, Std. 6-bolt Flange, Internal balanced,

Part Number: SUM-180LS400058X

4.75 out of 5 stars ( 8 )

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BluePrint Engines Pro Series Chevy LS 376 C.I.D. 530 HP EFI Base Dressed Long Block Crate Engines PSLS3763CTF

Crate Engine, Pro Series Chevy LS 376 C.I.D. 530 HP EFI Base Dressed Long Block, Assembled, Holley Terminator X Max Gen IV ECU, Chevy, 6.2L LS, Each

Part Number: MLL-PSLS3763CTF

5.0 out of 5 stars ( 1 )

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Summit Racing™ LS Main Cap Bolt Kits SUM-910229

Main Bolts, 6-bolt Mains, Flanged Hex, Chevy GM, LS/LSX, Gen III/IV, Kit

Part Number: SUM-910229

4.53 out of 5 stars ( 15 )

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Summit Racing™ LS Lifter and Guide Kits SUM-HTLSKIT1

Lifters, Hydraulic Roller, Lifter Trays, Chevy, LS, Kit

Part Number: SUM-HTLSKIT1

4.38 out of 5 stars ( 26 )

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Summit Racing™ Pro LS Vortec Truck Swap Camshafts SUM-8718R1

Stage 1 SUM-8718 Pro LS Drop-in Truck Swap Cam, Maximum Torque for Towing and Efficiency, 205/217 112+2, .500 /.500 Lift, 3-bolt, 4.8, 5.3, 6.0, 6.2

Part Number: SUM-8718R1

4.58 out of 5 stars ( 26 )

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Holley Retrofit Engine Oil Pans for GM LS Engines 302-2

Oil Pan, Engine Swap, Low Profile, Aluminum, Natural, 3.620 in. Stroke, 5.7 Quarts, Chevy, 4.8, 5.3, 6.0L, Each

Part Number: HLY-302-2

4.62 out of 5 stars ( 132 )

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BluePrint Engines Pro Series Chevy LS 376 C.I.D. 510 HP EFI Deluxe Dressed Long Block Crate Engines PSLS37681CTFK

Crate Engine, Pro Series Chevy LS 376 CID 510 HP, EFI Deluxe Dressed Long Block, 10.7:1, Polished Front Accessory Drive System, Chevy, 6.2L LS3, Each

Part Number: MLL-S0064

Not Yet Reviewed

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BluePrint Engines Pro Series Chevy LS 427 C.I.D. 605 HP Long Block Crate Engines PSLS42730CT

Crate Engine, Pro Series Chevy LS 427 C.I.D. 605 HP Long Block, Assembled, Cast Iron Block, Aluminum Heads, Hydraulic Roller, Chevy, 7.0L LS, Each

Part Number: MLL-PSLS42730CT

5.0 out of 5 stars ( 1 )

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BluePrint Engines Pro Series Chevy LS 376 C.I.D. 530 HP EFI Base Dressed Long Block Crate Engines PSLS37630CTF

Crate Engine, Base Long Block, GM LS Series 376 C.I.D., Internal Engine Balance, Aluminum Cylinder Heads, Chevy, 6.2L LS, Each

Part Number: MLL-PSLS37630CTF

5.0 out of 5 stars ( 1 )

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Summit Racing™ LS Series Retrofit Trunnion Kits SUM-141560

Gen. 3/4 Chevy LS Rocker Arm Trunnion Upgrade Kit, Bronze Bushing, Retrofit, Rectangle and Cathedral Port Rockers, Set of 16

Part Number: SUM-141560

4.35 out of 5 stars ( 72 )

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Holley Aluminum LS Valve Covers 241-177

Valve Covers, Aluminum LS, Center and Perimeter Bolt, Tall, Chevy Logo, Cast Aluminum, Black Satin, Two-Piece, Chevy, LS, 4.8-7.0L, Pair

Part Number: HLY-241-177

3.6 out of 5 stars ( 15 )

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Summit Racing™ Pro LS 6.0L 408 Stroker Rotating Assembly SUM-R24400308

Pro LS 4340 Rotating Assembly, 408 Cid., 4.030 bore, 4.000 stroke, 24X, 6.125 rod, 8cc dish, 11.1:1 @ 65cc, 10.6:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R24400308

Not Yet Reviewed

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Holley Retrofit Engine Oil Pans for GM LS Engines 302-3

Oil Pan, Low Profile Design, Engine Swap, Aluminum, Natural, 4.000 in. Stroke, 5.9 Quarts, Chevy, 4.8, 5.3, 6.0, 6.2L, Kit

Part Number: HLY-302-3

4.57 out of 5 stars ( 35 )

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Summit Racing™ Pro LS Piston Rings SUM-136SN9045035

Piston Rings, Gas Nitrided Steel Top, Martensitic Ductile Napier Second, Std. Tension Oil, File Fit for 4.030 in. Bore, 1.2mm, 1.2mm, 3.0mm, Set

Part Number: SUM-136SN9045035

5.0 out of 5 stars ( 8 )

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