Engines & Engine Parts

Valve Covers, Muscle Series, Perimeter Bolt, Stock Height, Finned, Cast Aluminum, Black Powdercoat, Chevy, 4.3-6.6L, Pair

Part Number: HLY-241-135

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Valve Covers, M/T, Finned, Cast Aluminum, Polished, Baffled, Chevy, Gen, V, VI, Mark IV, 396ci, 402ci, 427ci, 454ci, Pair

Part Number: HLY-241-84

4.0 out of 5 stars ( 2 )

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Valve Covers, Stock Height, Cast Aluminum, Finned, Polished, Pontiac V8, Pair

Part Number: SUM-440419

5.0 out of 5 stars ( 2 )

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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 )

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

Part Number: HLY-241-152

5.0 out of 5 stars ( 1 )

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Oil Pan, Cast Aluminum, Finned, Black, 5-Quart, Rear Sump, Passenger Dipstick, Chevy, Small Block, Each

Part Number: SUM-G3527B

2.33 out of 5 stars ( 3 )

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Valve Covers, Vintage Series, Centerbolt, Finned, Holley Logo, Cast Aluminum, Black Satin Finish, Baffled, Chevy, 5.0L, 5.7L, Pair

Part Number: HLY-241-247

3.75 out of 5 stars ( 8 )

Estimated Ship Date: Today

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

Part Number: HLY-241-150

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Valve Cover, Stock Height, Cast Aluminum, Polished, Finned, Offenhauser Logo, Chrysler, 170/225, L6, Each

Part Number: OFY-5284

3.8 out of 5 stars ( 5 )

Estimated Ship Date: Feb 11, 2026 if ordered today

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Oil Pan, Cast Aluminum, Finned, Polished, 4 qt., Chevy, Small Block, Each

Part Number: TRD-9004

2.25 out of 5 stars ( 4 )

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Valve Covers, Vintage Series, Centerbolt, Stock Height, Finned, Cast Aluminum, Polished Finish, Chevy, LS, 4.8-7.0L, Pair

Part Number: HLY-241-131

4.0 out of 5 stars ( 1 )

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Valve Covers, Vintage Series. Perimeter Bolt, Tall, Finned, Cast Aluminum, Back Finish, Chevy, 4.3-6.6L, Pair

Part Number: HLY-241-108

3.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

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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 )

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Valve Covers, Tall, Cast Aluminum, Polished, Finned with Offenhauser Logo, Ford, Small Block, Pair

Part Number: OFY-5487-HR

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Estimated Ship Date: Feb 11, 2026 if ordered today

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Valve Cover, Stock Height, Aluminum, Polished, Finned, Offenhauser Logo, Ford, L6, Each

Part Number: OFY-6280-LR

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Estimated Ship Date: Feb 11, 2026 if ordered today

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Big Bore Kit, 107 in., Drop-In, 3.937 in. Bore, Wrinkle Black Cylinders with Highlighted Fins, Harley-Davidson®, Kit

Part Number: SSY-910-0500

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Estimated Ship Date: Dec 30, 2025 if ordered today

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Valve Covers, Stock Height, Cast Aluminum, Finned, Black, Pontiac V8, Pair

Part Number: SUM-440419B

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Valve Covers, Classic Series, Stock, Cast Aluminum, Black Powdercoated, Finned, Edelbrock Logo, AMC, Pair

Part Number: EDL-41993

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Valve Covers, Stock Height, Cast Aluminum, Polished, Finned/Offenhauser Logo, Oldsmobile, 371/394, Pair

Part Number: OFY-4059

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Valve Cover Breather, Round, Twist-on, Aluminum, Polished, Finned Top, 2.75 in. Diameter, 1.50 in. Hole, Each

Part Number: OTT-6823

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Valve Cover, Stock Height, Cast Aluminum, Polished, Finned with Offenhauser Logo, Ford, 223, L6, Each

Part Number: OFY-1083

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 17, 2026 if ordered today

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Valve Covers, Stock Height, Cast Aluminum, Polished, Finned with Offenhauser Logo, Ford, Big Block FE, Pair

Part Number: OFY-5412

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Estimated Ship Date: Feb 11, 2026 if ordered today

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Valve Covers, Stock Height, Cast Aluminum, Polished, Finned with Offenhauser Logo, Chevy, 348/409, Pair

Part Number: OFY-5042

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Estimated Ship Date: Feb 11, 2026 if ordered today

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Valve Covers, High Rise, Cast Aluminum, Polished, Finned, Offenhauser Logo, Twist in Hole, Chevy, Small Block, Pair

Part Number: OFY-4056-HR-TW

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Valve Covers, Vintage Series. Perimeter Bolt, Tall, Finned, Cast Aluminum, Natural Finish, Chevy, 4.3-6.6L, Pair

Part Number: HLY-241-106

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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