Chevy BBC 454 Black Finned Aluminum Valve Covers - Tall w/ Hole Crafted from durable materials

Crafted from durable materials

Flat surfaces are finished with CNC machine center for accuracy and smoothness

The runner length and the tapered cross-section were designed to perform well for a wide range of engine configurations

O-ring seal and bolts are included

An engine with a 4340 billet steel crankshaft will rev faster and cleaner due to the different harmonics produced from the high grade material

Chevy BBC 454 Black Finned Aluminum Valve Covers - Tall w/ Hole Crafted from durable materialsDo you want to finish off your engine in style? Try a set of these Speedmaster finned aluminum valve covers. They are manufactured from cast aluminum and have a powedercoated black polished finish. Speedmaster finned aluminum valve covers feature a classic raised, finned design that adds a unique look to your engine. If you don't want any breather holes drilled, no problem they are offered with breather holes or without any holes. Speedmaster finned