【Wide Compatibility】This exhaust manifold bolt repair kit is specifically designed for 1999 and later model year GM trucks and SUVs, compatible with 4.8, 5.3, 6.0, and 6.2-liter engines. Fits popular models including Silverado, Sierra, Yukon, Denali, Escalade, and Hummer
【Replacement Part Numbers】KAP108 KAP169
【Premium Carbon Steel Construction】Crafted from carbon steel, this kit resists high temperatures and thermal expansion, withstanding the extreme heat of exhaust systems for significantly longer service life than standard bolts
【Efficient Exhaust Leak Repair】Effectively resolves bolt breakage or loosening between the exhaust manifold and cylinder head, preventing exhaust leaks, reducing engine noise, and enhancing vehicle stability and performance
【Easy Installation】This exhaust manifold bolt repair kit enables effortless replacement, saving repair time and reducing labor costs