12617944 Exhaust Manifold Header Gasket Bolt for LS for Chevy for Silverado for Camaro for Caprice for Corvette for Tahoe for Sierra for CTS for Escalade 4.8L 5.3L 5.7L 6.0L 6.2L for LS1 LS2 LS3 LS6

Exhaust Manifold Header Gasket Bolts Kit Replace 12617944 for LS engine for Chevy for Silverado for Camaro for Caprice for Corvette for Tahoe for Sierra for CTS for Escalade 4.8L 5.3L 5.7L 6.0L 6.2L for LS1 LS2 LS3 LS6 LQ4 LQ9 LM7

• Replace Part Number: 12617944, 12558573, 12600530, 12620947
• Fitment: For LS-series engines LS1 for LS2 for LS3 for LS6 LM4 LM7 LMG LR4 LQ4 LQ9 L20 L33 L59 L76 L77 L92 L94 L96 L98 L99 LH6 LH8 L9H LY2 LY5 LY6 LC9 LFA LZ1 LC8
• Fit for: For Chevy for Silverado for Camaro for Caprice for Corvette for Tahoe for GMC for Sierra for CTS for Escalade for Yukon 4.8L 5.3L 5.7L 6.0L 6.2L V8 engine
• High quality: made of high-performance multi-layer steel, with strong high-temperature resistance and durability, good sealing performance, eliminating exhaust leaks and noise in high-performance applications
• Package Includes: 2x Exhaust Manifold Gaskets and 12x bolts
• Installation tip: Before installing the gasket, the mating surface between the exhaust manifold and the engine block must be cleaned. During installation, the gasket must be accurately aligned with the exhaust manifold and the engine block; Avoid gas leakage or engine performance degradation caused by fitting or misalignment issues