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 291

Trans-Dapt Performance Chrome Valve Covers 9843

Valve Covers, Tall, Steel, Chrome, 454 Logo, Chevy, Big Block, Pair

Part Number: TRD-9843

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Summit Racing™ Diecast Aluminum Valve Covers SUM-G3313

Valve Covers, Tall, Cast Aluminum, Polished, Plain, Chevy, Big Block, Pair

Part Number: SUM-G3313

4.19 out of 5 stars ( 31 )

Estimated Ship Date: Today

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Trans-Dapt Performance Chrome Valve Covers 9844

Valve Covers, Stock Height, Steel, Chrome, 454 Logo, Chevy, Big Block, Pair

Part Number: TRD-9844

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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OER Valve Covers T9844

1970-76 Chevrolet; "454" Logo Valve Covers; Short Profile; Chrome

Part Number: OER-T9844

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

Trans-Dapt Performance Products Valve Covers 9957

CHEVY 454 LOGO TALL ORANGE POWDER COATED VALVE COVERS

Part Number: TRD-9957

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

Trans-Dapt Performance Products Valve Covers 9959

CHEVY 454 LOGO SHORT ORANGE POWDER COATED VALVE COVERS

Part Number: TRD-9959

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

OER Valve Covers T9504

1965-91 Chevrolet; Valve Covers; 396-454 Big Block; With Booster Notch, Without Baffles; Chrome

Part Number: OER-T9504

Not Yet Reviewed

Estimated Ship Date: Today

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Billet Specialties Diecast Aluminum Valve Covers BLK96123

Valve Covers, Tall, Perimeter Bolt Mounting, Aluminum, Black, Chevrolet Logo, Chevy, Big Block, Pair

Part Number: BSP-BLK96123

4.53 out of 5 stars ( 19 )

Estimated Ship Date: Today

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Holley Track Series Valve Covers 241-281

Valve Covers, Track Series, Perimeter Bolt, Tall, Chevrolet Logo, Fabricated Aluminum, Black Gloss, Baffled, Chevy, 396ci, 402ci, 427ci, 454ci, Pair

Part Number: HLY-241-281

4.26 out of 5 stars ( 19 )

Estimated Ship Date: Today

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Proform Stamped Steel Chevrolet Valve Covers 141-813

Valve Covers, Tall, Steel, Chrome, Chevrolet Logo, Chevy, Big Block, Pair

Part Number: PRO-141-813

4.02 out of 5 stars ( 43 )

Estimated Ship Date: Today

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Proform GM Licensed Slant Edge Valve Covers 141-871

Valve Covers, Slant Edge, Tall, Perimeter Bolt, Cast Aluminum, Gloss Orange Powdercoated, Chevrolet Logo Top Style, Chevrolet, Big Block, Pair

Part Number: PRO-141-871

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Proform GM Licensed Slant Edge Valve Covers 141-869

Valve Covers, Slant Edge, Tall, Perimeter Bolt, Cast Aluminum, Natural, Chevrolet Logo Top Style, Chevrolet, Big Block, Pair

Part Number: PRO-141-869

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Proform GM Licensed Slant Edge Valve Covers 141-870

Valve Covers, Slant Edge, Tall, Perimeter Bolt, Cast Aluminum, Textured Black Powdercoated, Chevrolet Logo Top Style, Chevrolet, Big Block, Pair

Part Number: PRO-141-870

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Edelbrock Elite II Series Valve Covers 4275

Valve Covers, Elite II Series, Stock Height, Aluminum, Polished, Edelbrock Logo, Chevy, Big Block, Pair

Part Number: EDL-4275

4.94 out of 5 stars ( 16 )

Estimated Ship Date: Today

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OER Authorized Original-Style Big Block Valve Covers VC1212

Valve Covers, OE Style, Steel, Chrome, Chevy, Big Block, with Power Brakes, Pair

Part Number: OER-VC1212

3.92 out of 5 stars ( 13 )

Estimated Ship Date: Today

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Mr. Gasket Aluminum Valve Covers 6830G

Valve Covers, Tall, Perimeter Bolt Mounting, Fabricated Aluminum, Natural, Chevy, Big Block, Pair

Part Number: MRG-6830G

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Holley M/T Valve Covers 241-151

Valve Covers, M/T Series, Perimeter Bolt, Tall, Finned, Cast Aluminum, Polished Finish, Chevy, 396ci, 402ci, 427ci, 454ci, Pair

Part Number: HLY-241-151

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Proform GM Licensed Slant Edge Valve Covers 141-876

Valve Covers, Slant Edge, Tall, Perimeter Bolt, Cast Aluminum, Textured Black Powdercoated, Chevrolet Logo Top Style, Chevrolet, Big Block, Pair

Part Number: PRO-141-876

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Proform GM Licensed Slant Edge Valve Covers 141-875

Valve Covers, Slant Edge, Tall, Perimeter Bolt, Cast Aluminum, Polished, Chevrolet Logo Top Style, Chevrolet, Big Block, Pair

Part Number: PRO-141-875

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Holley Track Series Valve Covers 241-280

Valve Covers, Track Series, Perimeter Bolt, Tall, Chevrolet Logo, Fabricated Aluminum, Silver Gloss, Baffled, Chevy, 396ci, 402ci, 427ci, 454ci, Pair

Part Number: HLY-241-280

3.7 out of 5 stars ( 20 )

Estimated Ship Date: Today

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Mr. Gasket Aluminum Valve Covers 6832BG

Valve Covers, Tall, Perimeter Bolt Mounting, Fabricated Aluminum, Black Powdercoated, Chevy, Big Block, Pair

Part Number: MRG-6832BG

4.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Billet Specialties Diecast Aluminum Valve Covers 96121

Valve Covers, Tall, Aluminum, Polished, Bowtie Emblem, Chevy, Big Block, Pair

Part Number: BSP-96121

4.65 out of 5 stars ( 20 )

Estimated Ship Date: Today

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Billet Specialties Diecast Aluminum Valve Covers 96123

Valve Covers, Tall, Aluminum, Polished, Chevy Logo, Chevy, Big Block, Pair

Part Number: BSP-96123

3.5 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Proform Stamped Steel Chevrolet Valve Covers 141-787

Valve Covers, Tall, Perimeter Bolt Style, Steel, Orange, Chevrolet Logo, Baffled, Chevy, Big Block, Pair

Part Number: PRO-141-787

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Brodix Cylinder Heads Aluminum Valve Covers VC 201

Valve Covers, Tall, Fabricated Steel, Etched Brodix Logo, Wide, 24 and 26 Degree Head, Perimeter Mount, Stainless Hardware, Chevrolet, Big Block, Pair

Part Number: BRO-VC201

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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