GM LS Series Rear Main Seal 1-Piece

The SCE Gaskets GM LS Series Rear Main Seal 1-Piece is a factory-style replacement seal specifically engineered for Chevrolet small-block LS engine platforms. This product is ideal for those undergoing rebuilds, restorations, or engine swaps, ensuring a reliable seal for both stock and modified applications.

The one-piece design of this rear main seal eliminates the two-piece assembly common in older applications, reducing complexity and potential leak points. SCE Gaskets focuses on using a durable elastomer compound that withstands sustained heat cycles, making it suitable for high-performance environments where oil temperatures can exceed 250°F.

This rear main seal is essential for anyone serious about maintaining engine integrity during teardown or upgrade work. It is compatible with LS1, LS2, LS3, LS7, LQ4, LQ9, and all LS-series engines, making it a versatile choice for various applications.