LS Valve Cover Gaskets - Pair

The LS Valve Cover Gaskets – Pair from Brian Tooley Racing is an OEM-specification replacement gasket set engineered for GM LS-series engines. These gaskets seal the critical interface between your valve covers and cylinder heads, preventing oil leakage that compromises engine bay cleanliness and long-term reliability. Whether you're rebuilding an engine, replacing worn seals during routine maintenance, or upgrading to more durable components, this pair delivers the sealing integrity modern LS engines demand.

Manufactured from premium rubber, these gaskets feature a 0.250-inch thickness designed to compress uniformly and maintain a tight seal under both idle and high-RPM conditions. Brian Tooley Racing's valve cover gaskets resist oil degradation and temperature cycling better than standard OEM gaskets, reducing the likelihood of resealing within a typical engine service interval. The consistent material profile ensures even clamping load distribution across the valve cover-to-head mating surface, eliminating soft spots that lead to weeping. This pair covers both driver and passenger-side valve covers on LS platforms including LS1, LS2, LS3, L99, and other variants.

Installation is straightforward during any valve cover removal procedure—simply remove old gaskets, clean mating surfaces thoroughly, seat the new rubber gaskets in the cover grooves, and torque covers to specification. These gaskets are ideal for street applications, track builds, and engine swaps where reliability and minimal oil seepage are non-negotiable. Customers maintaining performance LS engines or those seeking preventive replacement ahead of failure will benefit from the durability and consistency Brian Tooley Racing brings to this essential sealing component.