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 230

Proform Stamped Steel Mopar Valve Covers 440-751

Valve Covers, Steel, Black Crinkle, Mopar Logo, Mopar, Small Block LA, Pair

Part Number: PRO-440-751

4.82 out of 5 stars ( 22 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Summit Racing™ Diecast Aluminum Valve Covers SUM-440421-1

Valve Covers, Tall, Cast Aluminum, Finned, Black, Dodge, Chrysler, Plymouth, Mopar, Small Block, V8, Pair

Part Number: SUM-440421-1

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Proform Stamped Steel Mopar Valve Covers 440-905

Valve Covers, Steel, Chrome, Mopar Logo, Mopar, Small Block LA, Pair

Part Number: PRO-440-905

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Proform Stamped Steel Mopar Valve Covers 440-301

Valve Covers, Stamped Steel, Direct Connect Style, Perimeter Bolt, 3 5/8 in. Tall, Raised Logo, Baffled, Steel, Chrome, Mopar, Small Block LA, Pair

Part Number: PRO-440-301

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Proform Stamped Steel Mopar Valve Covers 440-811

Valve Covers, Steel, Black Crinkle, Mopar Logo, Mopar, Big Block B/RB, Pair

Part Number: PRO-440-811

2.8 out of 5 stars ( 10 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Proform Stamped Steel Mopar Valve Covers 440-881

Valve Covers, Steel, Shark Gray, Mopar Logo, Mopar, Small Block LA, Pair

Part Number: PRO-440-881

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Proform Stamped Steel Mopar Valve Covers 440-813

Valve Covers, Steel, Chrome, Mopar Logo, Mopar, Big Block B/RB, Pair

Part Number: PRO-440-813

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Proform Stamped Steel Mopar Valve Covers 440-889

Valve Covers, Steel, Shark Gray, Mopar Logo, Mopar, Big Block Mopar B/RB, Pair

Part Number: PRO-440-889

Not Yet Reviewed

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Gardner-Westcott Company Valve Cover Fasteners 56304-SB

MOPAR VALVE COVER SS

Part Number: GAR-56304-SB

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

Gardner-Westcott Company Valve Cover Fasteners 56304-SBP

MOPAR VALVE COVER SS

Part Number: GAR-56304-SBP

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

Mopar Replacement Valve Covers 53022085AD

Cover, Valve, Cylinder Head, Driver or Passenger side, Side, Stock Height, OEM Replacement, Dodge, Jeep, Each

Part Number: MOP-53022085AD

Not Yet Reviewed

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Edelbrock Elite II Series Valve Covers 4276

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

Part Number: EDL-4276

3.67 out of 5 stars ( 6 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Summit Racing™ Diecast Aluminum Valve Covers SUM-440425B

Summit Racing™ Diecast Aluminum Valve Covers SUM-440425B

Valve Covers, Tall, Cast Aluminum, Finned, Black, Dodge, Mopar, Small Block Magnum, Pair

Part Number: SUM-440425B

Not Yet Reviewed

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Summit Racing™ Diecast Aluminum Valve Covers SUM-440424B

Valve Covers, Tall, Cast Aluminum, Finned, Black, Dodge, Chrysler, Plymouth, Mopar, Big Block, Pair

Part Number: SUM-440424B

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Summit Racing™ Diecast Aluminum Valve Covers SUM-440420-1

Valve Covers, Tall, Cast Aluminum, Finned, Polished, Dodge, Chrysler, Plymouth, Mopar, Small Block, V8, Pair

Part Number: SUM-440420-1

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Edelbrock Signature Series Chrome Valve Covers 4495

Valve Covers, Signature Series, Stock Height, Steel, Chrome, Edelbrock Logo, Mopar, Small Block, Pair

Part Number: EDL-4495

4.85 out of 5 stars ( 13 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Edelbrock Signature Series Black Valve Covers 4473

Valve Covers, Signature Series, Stock, Steel, Black Powdercoated, Edelbrock Logo, Mopar, Small Block, Pair

Part Number: EDL-4473

4.14 out of 5 stars ( 14 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Hamburger's Performance Fabricated Aluminum Valve Covers 1052

Valve Covers, Tall, Fabricated, Aluminum, Polished, Mopar, Big Block, Pair

Part Number: HAM-1052

4.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Summit Racing™ Diecast Aluminum Valve Covers SUM-440425

Valve Covers, Tall, Cast Aluminum, Finned, Polished, Dodge, Mopar, Small Block Magnum, Pair

Part Number: SUM-440425

Not Yet Reviewed

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Summit Racing™ Diecast Aluminum Valve Covers SUM-440424

Valve Covers, Tall, Cast Aluminum, Finned, Polished, Dodge, Chrysler, Plymouth, Mopar, Big Block, Pair

Part Number: SUM-440424

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Edelbrock Signature Series Black Valve Covers 4493

Valve Covers, Signature Series, Stock Height, Steel, Black Powdercoat, Edelbrock Logo, Mopar, Big Block, Pair

Part Number: EDL-4493

3.89 out of 5 stars ( 9 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Edelbrock Signature Series Chrome Valve Covers 4491

Valve Covers, Signature Series, Stock Height, Steel, Chrome, Edelbrock Logo, Mopar, Big Block, Pair

Part Number: EDL-4491

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/19/2026

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Estimated Ship Date: Monday 1/19/2026

Top Street Performance Fabricated Aluminum Valve Covers JM8096-7CA

ALUMINUM TALL FABRICATED VALVE COVER - MOPAR SB, LONG BOLT, WITH BREATHER HOLE, CLEAR ANODIZED

Part Number: TSN-JM8096-7CA

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Top Street Performance Fabricated Aluminum Valve Covers JM8096-7P

Valve Covers, Tall, Fabricated Aluminum, Polished, Long Bolt Design, Mopar, Small Block, Pair

Part Number: TSN-JM8096-7P

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

Moroso Fabricated Aluminum Valve Covers 68468

Valve Covers, Stock, Billet Aluminum, Black Anodized, Moroso Logo, Mopar Hemi V8, Pair

Part Number: MOR-68468

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

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