Muscle Series Valve Covers for Small Block Chevy Engines Polished Finish 241-137 alternator-generator-parts Base Style Flat Brand Holley

Base Style Flat Brand Holley Emission Code 5 Filter Diameter 5

8 V8 2004 Dodge Dakota SLT Plus 287/4

Intended for GM LS engine swap applications where durability

4L V8 1964 - 1965 Mercury Montclair 390/6

Muscle Series Valve Covers for Small Block Chevy Engines Polished Finish 241-137 alternator-generator-parts Base Style Flat Brand HolleyOverview: Holley 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