REFERENCE OEM: 12617944 12558573 12600530 12620947 MS16124. Replacement for GM4.8L/5.3L.
COMPATIBLE WITH: These exhaust manifold gasket set are specially designed for GM LS series engines including LS1, LS2, LS3, LS6, LS6, LS7 and LQ series platforms.
MATERIAL: Our exhaust manifold header gasket is made of high-quality metal steel to prevent exhaust leakage in high-temperature and high-performance applications.
GOOD PERFORMANCE: Even under high pressure conditions, the multilayer structure provides great resistance to blowouts and warping, while also providing excellent sealing performance for high output applications.