Chevy Big Block Short Ball Milled Polished Aluminum Valve Covers Rocker Arms making the mount a strong

making the mount a strong choice for racing

or completing a fresh engine build

7 L / 350 in³ commonly referred to as Vortec 5700 L31

Chevrolet C10 / K10 Trucks

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Chevy Big Block Short Ball Milled Polished Aluminum Valve Covers Rocker Arms making the mount a strongChevy Big Block Short Ball Milled Polished Aluminum Valve Covers for Sealing, Clearance, and Engine Bay Detail These Chevrolet Big Block valve covers are built around the details buyers search for most: fitment, valve cover height, material, finish, ventilation, and sealing. The 2" profile, perimeter bolt mounting style, and ball milled top style help match the cover to the correct engine build and clearance requirements. Aluminum construction with a