LS Series Valve Covers w/LSX Logo

The LS Series Valve Covers with LSX Logo from HOLLEY are engineered for LS and LSX engine builders who demand both form and function. These valve covers are essential components that house your rocker arm assemblies while protecting your engine bay from oil spray and contaminants. Whether you're building a street performance engine, a weekend warrior track car, or a show-stopping custom rig, quality valve covers define the visual appeal of your engine compartment while maintaining critical sealing integrity under high RPM operation.

Holley's LS Series Valve Covers feature a precisely cast design that delivers consistent gasket sealing surfaces and superior clamping integrity. The LSX logo branding adds visual distinction to your engine bay while signaling serious LS commitment to other enthusiasts. Constructed from durable aluminum alloy, these covers resist warping under thermal cycling and maintain their finish through extended driving seasons. The engineered mounting points ensure hassle-free installation on LS1, LS2, LS3, and compatible LSX platforms, with gasket surfaces machined to exacting tolerances that eliminate oil weeping at higher RPM levels.

These valve covers are ideal for LS engine swappers, weekend drag racers, autocross competitors, and street performance enthusiasts who refuse to compromise on appearance or reliability. Installation is straightforward—simply bolt them over your rocker arm assemblies using OEM-style fasteners, and you're ready to seal and impress. The valve covers' generous 11.2 x 20.5 inch profile accommodates a wide range of LS variants, making them a go-to choice for builders tackling everything from carbureted small-block swaps to fuel-injected crate engine upgrades. Weighing just 8.42 pounds per pair, they add minimal mass while delivering maximum visual impact and proven oil containment performance.