CHEVROLET Chevy small block Gen III/IV (LS-based engines) Valve Covers & Dress-Up Kits

Engine Oil Filler Caps, Valve Cover Oil Caps, Twist-in, Round, Aluminum, Black, -12 AN Male Thread, Each

Part Number: HSE-925-12-2

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Oil Fill Cap, Screw-In, Billet Aluminum, Black Anodized, -16 AN, Chevrolet, V8, LS, Each

Part Number: SUM-440368B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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, Centerbolt Mounting, Cast Aluminum, Orange Powdercoated, Chevy GM, LS/LSX, Gen III/IV, Pair

Part Number: SUM-440343O

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Baffled Oil Cap GM LS

Part Number: RDM-20-0588

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 18, 2025 if ordered today

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ALUMINUM FABRICATED VALVE COVER - GM LS, W/O COIL MOUNTS, SANDBLASTED BLACK

Part Number: TSN-JM8081-5BK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 6, 2025 if ordered today

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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 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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Engine Oil Filler Caps, LS Engine Oil Fill Caps, Dished, Round, Screw-in, Aluminum, Silver, Chevrolet, Small Block LS, Each

Part Number: HLY-241-198

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Valve Covers,Tall, Billet Aluminum, Black Anodized, Race, LS, Pair

Part Number: SUM-440800

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LS Billet Valve Cover Set

Part Number: ICB-551713-LS01

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Estimated Ship Date: Aug 1, 2025 if ordered today

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Engine Crankcase Breather Hose

Part Number: SMP-V625

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Valve Covers, Centerbolt Mounting, Cast Aluminum, Matte Black Powdercoated, Chevy, Small Block LS, Pair

Part Number: EMS-MS108-50MB

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Oil Filler Tube, Plastic, Black, Cadillac, Chevy, GMC, Oldsmobile, Each

Part Number: RNB-917-412

3.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

Valve Covers, Aluminum, Finned, Polished, Stock Height, Chevy, LS, Pair

Part Number: SUM-440500

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Oil Filler Cap, Aluminum, Polished, Twist-In, Designed For Summit Racing™ Pro LS Valve Covers, Chevy GM, LS/LSX, Gen III/IV, Each

Part Number: SUM-440343-OC

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Oil Filler Cap, Plastic, Black, Twis-In, Chevy, Buick, Cadillac, Chrysler, GMC, Saab, Each

Part Number: SNN-MO99

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Oil Fill Cap, Twist-In, Billet Aluminum, Brushed, -10 AN, LS, Gen-V, Coyote, Each

Part Number: SUM-380192

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Valve Cover Grommet, Rubber, Buick, Cadillac, Chevy, GMC, Hummer, Saab, Set of 8

Part Number: MAH-GS33466

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Oil Filler Tube, Plastic, Black, Cadillac, Chevy, GMC, Pontiac, Each

Part Number: RNB-917-413

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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

Part Number: HLY-241-97

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Estimated Ship Date: Aug 11, 2025 if ordered today

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Valve Cover, Cast Aluminum, Natural, Competition, Chevrolet Logo, Chevy, Small Block, LS, Each

Part Number: NAL-25534398

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Oil Cap GM LS

Part Number: RDM-20-0539

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Valve Covers, Centerbolt Mounting, Cast Aluminum, Polished, Chevy, Small Block LS, Pair

Part Number: EMS-MS108-50P

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Center Mounting Bolts, Steel, Natural, Designed For Summit Racing™ Pro LS Valve Covers, Chevy GM, LS/LSX, Gen III/IV, Set of 8

Part Number: SUM-440343-BK

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