Chevy BBC 454 Polished Ribbed Aluminum Valve Covers - Tall w/Hole For those with applications that

For those with applications that require the fast and consistent action of and air shift this is exactly the shifter for you

Use existing bolt holes to mount these brackets with the included hardware

no problem--they are offered with breather holes or without any holes

The LS (Gen3/4) platform has many design benefits over the earlier SBC engine designs

Chevy BBC 454 Polished Ribbed Aluminum Valve Covers - Tall w/Hole For those with applications thatDo 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