Holley's new 2-Piece LS valve covers are a great way to update the look of your LS engine without the use of complicated adapter systems or the hassle of remote coil relocation. These modular LS...

OVERVIEW Holley's 2-Piece LS valve covers are a great way to update the look of your LS engine without the use of complicated adapter systems or the hassle of remote coil relocation. These...

Based on Holley's existing tall LS valve covers, the GM Licensed Tall LS valve covers eliminate the factory coil-on-cover look and instead feature prominent, cast-in graphics that are sure to dress...

Holley LSX Valve Covers Black Crinkle Pair, Stock Height, will include billet oil fill cap. LS1/LS2/LS3/LS6/LS7 These Holley aluminum LS valve covers will give your Chevrolet LS series engine a...

For GM LS2/LS3/LS7/LSX Applications, Trussed Design Holley’s LS valley covers with oil fill provisions are the latest addition to our expansive lineup of LS engine dress up products. Machined from...

Holley LSX Valve Covers Natural Aluminum, Stock Height, will include billet oil fill cap. LS1/LS2/LS3/LS6/LS7 These Holley aluminum LS valve covers will give your Chevrolet LS series engine a...

Our newest LS valve covers are manufactured from cast aluminum. The covers have a smooth top and are 1-3/4" tall and come with an aluminum screw-in fill cap on one cover. They do not have bosses for...

LS1, LS2, LS3, LS6, LS7, LSX Centerbolt Valve Covers Polished Aluminum, Tall, will include billet oil fill cap. LS1/LS2/LS3/LS6/LS7 These aluminum LS valve covers will give your Chevrolet LS series...

LS1, LS2, LS3, LS6, LS7, LSX Centerbolt Valve Covers Black Aluminum, Tall, will include billet oil fill cap. LS1/LS2/LS3/LS6/LS7 These black aluminum LS valve covers will give your Chevrolet LS...

LS1, LS2, LS3, LS6, LS7, LSX Centerbolt Valve Covers Natural Aluminum, Tall, will include billet oil fill cap. LS1/LS2/LS3/LS6/LS7 These aluminum LS valve covers will give your Chevrolet LS series...

Billet Aluminum Valve Cover Oil Cap Breather for GM LS Engines. ***MADE IN THE USA*** This replaces your factory oil cap on the passenger side with a vented breather for the engine. Product...

Billet Aluminum Valve Cover Oil Cap Breather for Holley LS Valve Covers. ***MADE IN THE USA*** This replaces your oil cap on the passenger side with a vented breather for the engine. These are...