Holley Valve Covers - Muscle Series - Finned - SBC - Natural FUEL ADDITIVES Optional* feature for manual Exhaust

Optional* feature for manual Exhaust brake kits                        C44045

Includes one BDS011426

Direct Mount 4 Inch Exhaust

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Holley Valve Covers - Muscle Series - Finned - SBC - Natural FUEL ADDITIVES Optional* feature for manual ExhaustHolley is pleased to introduce their Muscle Series Small Block Chevy valve covers inspired by 1970's era GM factory L82 LT1 Z28 equipped engines. These valve covers are a continuation of Holley's Vintage Series valve cover line featuring a classic finned design and retro styling cues. Each set consists of one valve cover with a twist in oil fill knockout (oil fill cap included) and one with a recessed area to place an adhesive backed Holley emblem