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 161

Summit Racing™ All New 300 HP Small Block Chevy 350 Crate Engines SUM-150350

Crate Engine, Iron, 5.7L, 300HP, Small Block Chevy 350, GM, Each

Part Number: SUM-150350

Not Yet Reviewed

Estimated Ship Date: Today

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Summit Racing™ Extended Life Oil Filters SUM-127007

Oil Filter, Canister, 13/16-16 in. Thread, 3.110 in. High, Each

Part Number: SUM-127007

5.0 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Allstar Performance Cam Button Spacers ALL90054

Cam Button Spacer, Steel, Roller, Chevy, Small Block, Each

Part Number: AAF-ALL90054

5.0 out of 5 stars ( 1 )

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Continental OE Technology Series Multi-V Stretch Belts 4040349S

STRETCH MULTI V-BELTS, 2014-18 Chevy Silverado V6 4.3L

Part Number: CEL-4040349S

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Allstar Performance Cam Button Spacers ALL90052

Cam Button Spacer, Aluminum, Chevy, Small Block, Each

Part Number: AAF-ALL90052

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Lares Power Steering Pulleys 161

Pulley, Power Steering, Saginaw, V-Belt, 2-Groove, Keyway, Steel, Chrome, 5.800 in. Diameter, Each

Part Number: LSC-161

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Dayco High Performance V-Belts 15435

V-Belt, High Performance, 0.440 in. Width, 43.50 in. Length, Each

Part Number: DAC-15435

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Chevrolet Performance Oil Pumps 12686433

Oil Pump Gen V Lt. 4.8/5.3/L83/L86. Stock replacement, Hardware included. Each

Part Number: NAL-12686433

Not Yet Reviewed

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Continental OE Technology Series V-belts 15450

Belt, Elite, V-Belt, 7/16 in. Width, 44.50 in. Length, Each

Part Number: CEL-15450

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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ACDelco Gold Oil Filters 12735811

Oil Filter, Canister, 22mm x 1.5 Thread, Blue, Buick, Cadillac, Chevy, Dodge, Ford, GMC, Jeep, Lincoln, Each

Part Number: ADO-PF63

4.83 out of 5 stars ( 12 )

Estimated Ship Date: Today

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ACDelco GM Genuine Parts Hydraulic Roller Lifters 12698945

Lifters, GM Genuine Parts, Hydraulic Roller Style, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Each

Part Number: ADO-12698945

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Chevrolet Performance Replacement Timing Chains 12646387

Timing Chain, Replacement, Single Roller, Steel, Chevy, Small Block LS, Each

Part Number: NAL-12646387

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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ACDelco Gold Oil Filters 19472563

Oil Filter, Canister, Each

Part Number: ADO-PF53

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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ACDelco V-Ribbed Accessory Belts 88934328

Accessory Belts, V-Ribbed, V-groove, 0.410 in. Width, 44.08 in. Length, AMC, Buick, Chevy, Chrysler, Dodge, Ford, GMC, Jeep, Volkswagen, Volvo, Each

Part Number: ADO-15435

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Lares Power Steering Pulleys 152

Pulley, Power Steering Pump, GM Type P Pump, Steel, Black Anodized, Each

Part Number: LSC-152

1.0 out of 5 stars ( 1 )

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

ACDelco V-Ribbed Accessory Belts 88934331

Accessory Belts, V-Ribbed, V-groove, 0.410 in. Width, 45.08 in. Length, BMW, Buick, Cadillac, Chevy, Chrysler, Dodge, Ford, GMC, Mercury, Rover, Each

Part Number: ADO-15445

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Chevrolet Performance Connecting Rod Bolts 11570662

Connecting Rod Bolt, Steel, 12mm Hex Head, 9mm x 1.00, 1.654 in. Underhead Length, Gen IV LS Engine, Chevy, Each

Part Number: NAL-11570662

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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ACDelco Gold Oil Filters 19431429

Oil Filter, Gold Series, Canister Style, 13/16 in.-16 UNF Threads, 4.500 in. Tall, 3.77 in. Dia., Am General, Checker, GM, Hummer, Studebaker, Each

Part Number: ADO-PF1218

4.52 out of 5 stars ( 60 )

Estimated Ship Date: Today

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ACDelco V-Ribbed Accessory Belts 88934310

Accessory Belt, V-ribbed, Serpentine, 37.98 in. Length, 0.410 in. Width, Each

Part Number: ADO-15380

Not Yet Reviewed

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ACDelco GM Genuine Parts Camshaft Thrust Plates 12589016

Camshaft Thrust Plates, GM Genuine Parts, Solid Type, Steel, Chevrolet, Each

Part Number: ADO-12589016

3.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

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ACDelco Gold PCV Valves 19313317

PCV Valve, Professional, 90 Degree, Stock, Buick, Cadillac, Checker, Chevy, GMC, Isuzu, Jeep, Oldsmobile, Pontiac, Each

Part Number: ADO-19313317

4.83 out of 5 stars ( 12 )

Estimated Ship Date: Today

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ACDelco GM Genuine Parts Rocker Arms 12619829

Rocker Arms, GM Genuine Parts, Roller Fulcrum, Pedestal Mounting Style, 1.6 Ratio, Steel, Natural, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-12619829

Not Yet Reviewed

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ACDelco Gold Oil Filters 19432234

Oil Filter, Canister, Checker, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-PF454

4.46 out of 5 stars ( 26 )

Estimated Ship Date: Today

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ACDelco GM Genuine Parts Pushrods 12619828

ROD ASM-VLV PUSH

Part Number: ADO-12619828

Not Yet Reviewed

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Standard Motor PCV Valves V178

PCV Valve, Replacement, Each

Part Number: SMP-V178

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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