Motorsports LS MLS Exhaust Header Manifold Gasket Pair with Bolts for 4.8 5.3 5.7 6.0 6.2

The LS Multi Layer Steel Exhaust Manifold Header Gasket Pair with 12pc Bolt Set is designed to fit all 1997-2013 Gen 3/4 LS-based V8 engines, including the LS1, LS2, LS3, LS6, LQ4, LQ9, and LM7 with displacements of 4.8, 5.3, 5.7, 6.0, and 6.2 liters. This comprehensive kit includes two multilayer steel (MLS) header/manifold gaskets and 12 bolts, which is enough to cover both heads.

The MLS gaskets used in this set are similar to the GM 12617944 design, providing a durable and reliable seal for the exhaust system. These gaskets are made from high-quality multilayer steel, ensuring long-lasting performance and resistance to the high temperatures and pressures encountered in the exhaust system.

Accompanying the gaskets are flanged Grade 10.9 bolts with an M8 x 1.25 thread and a 25mm underhead length. These bolts are designed to securely fasten the exhaust manifold or headers to the engine block, providing a sturdy and reliable connection.

The LS Multi Layer Steel Exhaust Manifold Header Gasket Pair with 12pc Bolt Set is compatible with both factory exhaust manifolds and aftermarket headers, making it a versatile solution for a wide range of LS-based V8 engine applications. The torque specification for the M8 exhaust bolts is 18 ft-lb, ensuring a proper and secure installation.

This gasket and bolt set is a direct replacement for the GM 12617944 and 12600530 parts, making it a seamless fit for LS-based engines. The use of multilayer steel construction and high-quality hardware ensures a durable and long-lasting solution for maintaining a proper seal and connection in the exhaust system.

Whether you're maintaining your factory exhaust setup or upgrading to an aftermarket header, the LS Multi Layer Steel Exhaust Manifold Header Gasket Pair with 12pc Bolt Set is an essential component to ensure a secure and reliable exhaust system. Its compatibility with a wide range of LS-based engines and the inclusion of all necessary hardware make it a convenient and comprehensive solution for your LS engine project.

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