Chevy BBC 454 Nostalgic Finned Aluminum Valve Covers - Tall w/ Hole highly specialized silicone magnetic steel

highly specialized silicone magnetic steel cores

and friction management

tapered secondary rings that seal against the oil control ring's upper surface for excellent oil control

The belts use a fiberglass cord wound across the entire width of the belts to minimize stretching

These Speedmaster aluminum Water Pump pulleys help to increase horsepower by reducing accessory drag

Chevy BBC 454 Nostalgic Finned Aluminum Valve Covers - Tall w/ Hole highly specialized silicone magnetic steelDo 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 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 aluminum valve covers