Holley Muscle Series Valve Covers - SB Chevy -Natural Finish - SB Chevy BR30013 and they've been manufacturing long

and they've been manufacturing long and MID-LENGTH tube headers for Chevy Camaros and Pontiac Firebirds for decades

1959-1975 Chrysler Imperial

GM A-Body 1965-75

1-1/2 in Round Outlet

C5-R5 Valve

Holley Muscle Series Valve Covers - SB Chevy -Natural Finish - SB Chevy BR30013 and they've been manufacturing longHolley 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