Holley Muscle Series Valve Covers - SB Chevy -Polished Finish - SB Chevy 4704323-10- L Mopar B / RB-Series /

Mopar B / RB-Series / Mopar Early Hemi

Designed and Tested for 30% Higher RPM than Conventional Alternator

Steel w/ Zinc Plating

Aluminum four link rear floor kit is made of

Holley Muscle Series Valve Covers - SB Chevy -Polished Finish - SB Chevy 4704323-10- L Mopar B / RB-Series /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 emblem