Chevy BBC 454 Black Finned Aluminum Valve Covers - Tall w/ Hole This is our top-of-the-line medium

This is our top-of-the-line medium profile LowRise+ Series manifold

Holley Performance Products and similar intakesOur Fuel Rail Kits include what is shown in the image

Made from durable 16-gauge steel

strength and horsepower capabilities are significantly outstanding compared to cast forged crankshafts

These small gears have a big impact on your engine's performance

Chevy BBC 454 Black Finned Aluminum Valve Covers - Tall w/ Hole This is our top-of-the-line mediumDo 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