COMP Cams GM LS Engine Billet Aluminum Valve Covers

Starting with a solid block of billet aluminum, these COMP Cams valve covers are built to handle the demands of GM LS engines. They're designed to clear all types of valve train components, including shaft mount rocker systems, which is a common need when you're upgrading or rebuilding the top end. This attention to detail means you won't run into clearance issues during installation, even with more aggressive setups.

Beyond just clearing parts, these covers offer practical advantages for engine health and maintenance. They include a -16AN oil fill port, making it much easier to add oil without mess. There's also a dedicated breather location, useful for dry-sump oiling systems, and internal baffling for an optional 3/8" breather/vent line. For those pushing their engines hard, especially in endurance racing, the provisions for valve spring oil squirters are a notable feature. These squirters help cool the valve springs, which can significantly increase their lifespan under extreme conditions.

These valve covers fit a wide range of GM LS-powered vehicles, from performance cars like the Chevrolet Camaro and Cadillac CTS to trucks and SUVs such as the Chevrolet Silverado and Cadillac Escalade. They use OE-style gaskets and hardware to ensure a superior seal, keeping oil where it belongs. If you're looking for a well-built, functional upgrade for your LS engine, these billet aluminum valve covers offer a lot of practical benefits.