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...

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...

Texas Speed & Performance is proud to offer the latest version of the best dual valve spring kit on the market! This kit now includes our patent-pending Precision Race Components integrated seat and...

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...

Valve Springs, COMP Cams "918" High Performance Valve Springs Set of 16 LS1/LS2/LS3/LS6 With a .625" maximum lift, these Beehive™ Valve Springs were designed for hydraulic roller cams in LS1, LS2,...

PAC-1219LS Ovate Beehive spring that has increased loads, rates and frequencies for more aggressive cams. This remains a drop in spring for stock parts but will handle increased lifts.

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...

GM High Performance LS .550" Lift Springs (Replaced LS6) These springs are designed for lifts up to .550" with less aggressive ramps! For springs designed for more aggressive camshafts, take a...

GM Performance 12713265 LS .550" Lift Valve Spring Kit LS1 LS2 LS6 5.3 5.7 6.0 - FREE SHIPPING IN THE CONTINENTAL US ONLY. Sold as a set of 16 valve springs

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...