PFEVC-220 Proflow Valve Covers Steel Black, Tall, For Chevrolet Big Block, Pair Aeroflow Fittings Fuel Etc.. 670" Shank Diameter

670" Shank Diameter

For racing and high performance applications

550" Shank Open Chrome Wheel Nuts - 1/2-20"

X2 RACEWORKS TRANSMISSION ADAPTERS TO SUIT JATCO 3 SPEED

Aeroflow pan gaskets are manufactured from durable rubber that is vulcanized to a ridge steel frame

PFEVC-220 Proflow Valve Covers Steel Black, Tall, For Chevrolet Big Block, Pair Aeroflow Fittings Fuel Etc.. 670" Shank DiameterPFEVC 220 Valve Covers Steel Black, Tall, For Chevrolet Big Block, Pair (PFEVC 220) Proflow's stamped steel valve covers are 20 percent thicker than typical aftermarket valve covers. This greatly reduces the likelihood of leakage around the valve cover flange area caused by fasteners being over torqued. These heavy gauge steel covers are available in chrome or black anodised.