Valve Covers & Dress-Up Kits

Valve Cover Hold-Down Tabs, Steel, Chrome Plated, Universal, Set of 8

Part Number: MRG-9887

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Valve Covers, Tall -plus 0.54 in. Inside, Centerbolt, Chevrolet Logo, Cast Aluminum, Red Gloss Finish, Baffled, w/Grommets, Hardware, Chevy, LS, Pair

Part Number: HLY-241-404

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Valve Covers, LS Ford Style, Cast Aluminum, Center Bolt, Plain, Cast Aluminum, Natural Finish, Two-Piece, Chevy, LS, 4.8-7.0L, Pair

Part Number: HLY-241-185

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Estimated Ship Date: Sep 23, 2025 if ordered today

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Valve Covers, Chrome, Engine Dress Up, Air Cleaner, Chrome, 289 HiPo Cleaner Logo, Ford, 260, 289, 302, Kit

Part Number: SDK-C5ZZ6980PRO

4.14 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Oil Fill Caps, LS Engine, Twist-in, Octagon Shape, Black, Plastic, Billet Aluminum Insert, Domed Holley Decal, Each

Part Number: HLY-241-224

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Valve Covers, Classic, Tall, Comet Powered by Ford Top Style, Black Wrinkle, Ford, Small Block Windsor, Pair

Part Number: SDK-6A582-CT

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Valve Covers, Original-Style, Perimeter Bolt Mounting, Steel, Blue, Ford, Small Block Windsor, Pair

Part Number: SDK-C5ZZ6A582BL

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Valve Cover Breather, Push-In, Round, Steel, Chrome, Mr. Gasket Logo, Mopar, Each

Part Number: MRG-2059

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

Valve Cover Grommets, Breather, 1.00 in. Outside Diameter, .750 in. Inside Diameter, Pair

Part Number: MRG-6379

4.46 out of 5 stars ( 13 )

Estimated Ship Date: Today

Valve Covers, Steel, Chrome, Plain, AMC, Pair

Part Number: MRG-9830CMRG

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Valve Cover Breather, Push-In, Round, Steel, Chrome, Mr. Gasket Logo, Each

Part Number: MRG-2068

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Valve Cover Fasteners, Holley EFI, Tall LS Valve Cover Bolts, Polished, Aluminum, Hex Head, 6mm x 1.0 Thread, Hardware Included, Chevy, 4.8-7.0L, Each

Part Number: HLY-561-133

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Valve Cover Breather, Push-In, Round, Steel/Rubber, Chrome/Black, Plain, Each

Part Number: MRG-2049

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Oil Filler Plug, Chrome, Push-In, OIL Logo, Fits 1 1/4 in. Hole, Each

Part Number: MRG-9815

4.13 out of 5 stars ( 8 )

Estimated Ship Date: Today

Breathers, Valve Cover, Push-in, 1.250 in. OD Tube, Round, Steel, Chrome Plated, Universal, Each

Part Number: HLY-241-213

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Valve Covers, Tall, Steel, Chrome, Plain, Pontiac, V8, Pair

Part Number: MRG-9805

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Valve Covers, LS Pontiac, Cast Aluminum, Perimeter Bolt, Plain, Cast Aluminum, Natural Finish, Two-Piece, Chevy, LS, 4.8-7.0L, Pair

Part Number: HLY-241-190

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Estimated Ship Date: Sep 24, 2025 if ordered today

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Valve Covers, Stock Height, Steel, Chrome, Plain, Chrysler, Big Block, Pair

Part Number: MRG-9807

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Valve Cover Oil Cap, Round, Push-in, Steel, Chrome, FoMoCo Top Style, Vent Tube, Ford, Each

Part Number: SDK-C5ZZ-6766-D

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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

Part Number: HLY-241-249

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Sep 22, 2025 if ordered today

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Valve Covers, Track Series, Centerbolt, Chevrolet Logo, Cast Aluminum, Black Gloss, Baffled, Chevy, LS, 5.7L, 6.0L, 6.2L, 7.0L, Pair

Part Number: HLY-241-294

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Estimated Ship Date: Sep 23, 2025 if ordered today

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Valve Cover Hold-Down Tabs, Steel, Chrome Plated, Universal, Set of 8

Part Number: MRG-9899

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Valve Covers, Sniper EFI, Fabricated, Aluminum, 2.25 in. Tall, Center Bolt Mount, Black Gloss, No Breather Hole, Hardware, Chevy, LS, 4.8-7.0L, Pair

Part Number: SNE-890014B

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Oil Fill Caps, Screw-In, Round Shape, Silver, Aluminum, for Holley Sniper Valve Covers, Each

Part Number: SNE-891016

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Valve Cover Studs, Steel, Zinc Plated, 1/4-20 Thread, Set of 8

Part Number: MRG-6329

5.0 out of 5 stars ( 3 )