Valve Covers & Dress-Up Kits Engines & Components - fitting KEYWORD - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Holley LS Valve Cover Adapter Plates 241-298

Spacer and Adapters, LS Valve Cover, Adapter, Perimeter Bolt, Cast Aluminum, 1.385 in. Thick, Natural, Chevy, LS, 4.8-7.0L, Kit

Part Number: HLY-241-298

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Improved Racing Adjustable PCV and Turbo Oiling Restrictor Valves FO-06R

PCV RESTRICTOR VALVE -6AN

Part Number: IRP-FO-06R

Not Yet Reviewed

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Radium Engineering VTA Baffled Oil Cap Kits 20-0588

Engine Oil Filler Cap, VTA Baffled Oil Cap Kit, Twist-in, Round, Plain Top, Aluminum, Black, Vent-to-atmosphere Style Breather, Chevrolet, Kit

Part Number: RDM-20-0588

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Holley LS Valve Cover Adapter Plates 241-296

Spacer and Adapters, LS Valve Cover, Adapter, Perimeter Bolt, Cast Aluminum, 1.385 in. Thick, Polished, Chevy, LS, 4.8-7.0L, Kit

Part Number: HLY-241-296

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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PRW Valve Cover Breathers 4120441

Valve Cover Breather, Push-In, Round, Billet Aluminum, Black Anodized, Each

Part Number: PQX-4120441

Not Yet Reviewed

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Redhorse Performance 4153 Series 0 PSI Crankcase Check Valves 4153-10-10-2

0 psi Crankcase Check Valve, -10AN male inlet/outlet - black

Part Number: HSE-4153-10-10-2

Not Yet Reviewed

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Radium Engineering Oil Filler Caps 20-0539

Engine Oil Filler Cap, Twist-in, Round, Plain Top, Aluminum, Black, -10 AN O-ring Plug Included, Chevrolet, Small Block LS, 6.2L GEN V, Each

Part Number: RDM-20-0539

Not Yet Reviewed

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Holley LS Valve Cover Adapter Plates 241-297

Spacer and Adapters, LS Valve Cover, Adapter, Perimeter Bolt, Cast Aluminum, 1.385 in. Thick, Black, Chevy, LS, 4.8-7.0L, Kit

Part Number: HLY-241-297

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Redhorse Performance 4153 Series 0 PSI Crankcase Check Valves 4153-06-06-2

0 psi Crankcase Check Valve, -06AN male inlet/outlet - black

Part Number: HSE-4153-06-06-2

Not Yet Reviewed

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Modern Classic Series 409 Chevy Style LS Valve Covers GMLS1004

0 psi Crankcase Check Valve, -06AN male inlet/outlet - clear

Part Number: HSE-4153-06-06-5

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

PRW Valve Cover Breathers 4120429

Valve Cover Breather, Push-In, Round, Billet Aluminum, Polished, Each

Part Number: PQX-4120429

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Pacific Performance Engineering Crankcase Breathers 114020000

Crankcase Breathers, Aluminum, Natural, Tubing Sold Separately, Chevrolet, GMC, Pair

Part Number: PPE-114020000

Not Yet Reviewed

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Redhorse Performance 4153 Series 0 PSI Crankcase Check Valves 4153-06-06-1

0 psi Crankcase Check Valve, -06AN male inlet/outlet - blue

Part Number: HSE-4153-06-06-1

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Redhorse Performance 4154 Series 0 PSI Barbed Crankcase Check Valves 4154-10-10-5

0 psi Crankcase Check Valve, 5/8" barb inlet/outlet - clear

Part Number: HSE-4154-10-10-5

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Modern Classic Series 409 Chevy Style LS Valve Covers GMLS1004C

Valve Covers, Cast Aluminum, 409 Chevy Style for LS, 409 Decals, Breather Tube, 2.750 in Tall, Chrome Plated, Centerbolt, Gen 3/4, Chevy, Pair

Part Number: LSS-GMLS1004C

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

PRW Valve Cover Breathers 4120442

Valve Cover Breather, Push-In, Round, Billet Aluminum, Polished, Each

Part Number: PQX-4120442

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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PRW Valve Cover Breathers 4120428

Valve Cover Breather, Push-In, Round, Billet Aluminum, Polished, Each

Part Number: PQX-4120428

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

PRW Valve Cover Breathers 4120443

Valve Cover Breather, Push-In, Round, Billet Aluminum, Black Anodized, Each

Part Number: PQX-4120443

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Redhorse Performance 4154 Series 0 PSI Barbed Crankcase Check Valves 4154-10-10-1

0 psi Crankcase Check Valve, 5/8" barb inlet/outlet - blue

Part Number: HSE-4154-10-10-1

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Redhorse Performance 4154 Series 0 PSI Barbed Crankcase Check Valves 4154-08-08-1

0 psi Crankcase Check Valve, 1/2" barb inlet/outlet - blue

Part Number: HSE-4154-08-08-1

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

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