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 277

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

3.64 out of 5 stars ( 14 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

Summit Racing™ Pro LS Race Valve Covers SUM-440821

Valve Cover Set, LS Race, Lightweight Die Cast Aluminum, With Coil Mounts, Black Powdercoat, Pair

Part Number: SUM-440821

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

FiTech Plus LS Valve Covers 131202

Valve Covers, Tall Height, Cast Aluminum, 65mm. and 72mm. Coil Mounting, Black, Finned Coil Cover, Chevy, LS, Pair

Part Number: FIF-131202

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

FiTech Plus LS Valve Covers 131203

Valve Covers, Tall Height, Cast Aluminum, 65mm. and 72mm. Coil Mounting, Black, Smooth Coil Cover, Chevy, LS, Pair

Part Number: FIF-131203

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

Holley Aluminum LS Valve Covers 241-178

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

Part Number: HLY-241-178

3.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

FiTech Plus LS Valve Covers 131003

Valve Covers, Tall Height, Cast Aluminum, 65mm. and 72mm. Coil Mounting, Satin, Smooth Coil Cover, Chevy, LS, Pair

Part Number: FIF-131003

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

FiTech Plus LS Valve Covers 131103

Valve Covers, Tall Height, Cast Aluminum, 65mm. and 72mm. Coil Mounting, Polished, Smooth Coil Cover, Chevy, LS, Pair

Part Number: FIF-131103

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

FiTech Plus LS Valve Covers 131102

Valve Covers, Tall Height, Cast Aluminum, 65mm. and 72mm. Coil Mounting, Polished, Finned Coil Cover, Chevy, LS, Pair

Part Number: FIF-131102

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Holley Aluminum LS Valve Covers 241-91

Valve Covers, Aluminum LS, Centerbolt, Plain Top, Cast Aluminum, Black Textured, Baffled, Chevy, LS, 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, 7.0L, Pair

Part Number: HLY-241-91

4.55 out of 5 stars ( 33 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

Holley Aluminum LS Valve Covers 241-112

Valve Covers, Aluminum LS, Centerbolt, Tall, Plain, Cast Aluminum, Black Powdercoat, Textured, Chevy, LS, 4.8-7.0L, Pair

Part Number: HLY-241-112

4.53 out of 5 stars ( 17 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

FiTech Plus LS Valve Covers 131002

Valve Covers, Tall Height, Cast Aluminum, 65mm. and 72mm. Coil Mounting, Satin, Finned Coil Cover, Chevy, LS, Pair

Part Number: FIF-131002

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Summit Racing™ Pro LS Race Valve Covers SUM-440820

Summit Racing™ Pro LS Race Valve Covers SUM-440820

Valve Cover Set, LS Race, Lightweight Die Cast Aluminum, Plain, Black Powdercoat, Pair

Part Number: SUM-440820

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

Holley Aluminum LS Valve Covers 241-176

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

Part Number: HLY-241-176

3.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

Roto-Fab Plenum Covers for 2010-2015 CAMARO - 10165003

Engine Plenum Cover, Replacement, Fiberglass, Carbon Fiber Color, Center Position, Chevrolet, 6.2L LS, 7.0L LS, Each

Part Number: RFC-10165003

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

Brian Tooley Racing Fuel Rail and Coil Covers BTR-39250

BTR LS REAR ENGINE COVER LIKE 12639250

Part Number: BTC-BTR-39250

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Summit Racing™ Pro LS Valve Covers SUM-440362

Valve Covers, Tall Height, Cast Aluminum, Black Crinkle, Plain, Chevy, LS, Pair

Part Number: SUM-440362

4.22 out of 5 stars ( 9 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

Summit Racing™ Pro LS Race Valve Covers SUM-440825

Valve Cover Set, LS Race, Lightweight Die Cast Aluminum, With Coil Mounts, Silver Powder Coat, Pair

Part Number: SUM-440825

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

Sherman Parts Fuel Rail and Coil Covers SHE790-49SU

LOWER ENGINE COVER LS LT; FRONT CHEVROLET SPARK 16-C

Part Number: SHI-790-49SU

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Holley Aluminum LS Valve Covers 241-179

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

Part Number: HLY-241-179

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

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

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

Summit Racing™ Pro LS Race Valve Covers SUM-440823

Valve Cover Set, LS Race, Lightweight Die Cast Aluminum, With Coil Mounts, Red Powdercoat, Pair

Part Number: SUM-440823

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

Roto-Fab Plenum Covers for 2014-2016 SS - 10164078

Engine Plenum Cover, Replacement, Fiberglass, Carbon Fiber Color, Center Position, Chevrolet, 6.2L LS, Each

Part Number: RFC-10164078

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

AVS Motorsports Insert Badges IBK-0011

Ignition Coil Cover Inserts, Insert Badge, Speedcover, LS Performance Logo, Aluminum, Clear Anodized, Pair

Part Number: VSM-IBK-0011

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

Chevrolet Performance Engine Covers for 2016-2019 CAMARO - 12669894

Engine Cover, Plastic, Red, Chevy, Small Block LS, Each

Part Number: NAL-12669894

Not Yet Reviewed

Estimated Ship Date: Jun 18, 2026 if ordered today

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Estimated Ship Date: Jun 18, 2026 if ordered today

Performance Design Wet Sump Carbon Fiber LS Valve Covers 70610.01.00

Carbon Fiber LS valve covers, wet sump, no coil brackets

Part Number: PCD-70610-01-00

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

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