Ensure a reliable seal for your LS engine's timing cover with the Michigan Motorsports LS Front Timing Cover Gasket. This gasket is designed as a direct replacement for GM part number 12633904, providing a precise fit and dependable sealing performance. Compatible with a wide range of Gen 3 and Gen 4 LS engines—including 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, and 7.0L variants—this gasket fits models such as LS1, LS2, LS3, LS6, LQ4, LQ9, LM7, and LC9. It's an essential component for engine rebuilds, camshaft upgrades, or timing cover replacements, ensuring your engine maintains optimal performance and prevents oil leaks. Constructed with high-quality materials, this gasket is built to withstand the demanding conditions of high-performance engines. Trust Michigan Motorsports for reliable, durable, and high-performing LS engine components.
