Premium 12F31-16B 26376PT Cylinder Head Gasket for GM 3.6L Engines

High-performance multi-layer steel construction ensures superior heat resistance and pressure sealing for Chevrolet, Chevy, and GMC 3.6L gasoline engines. Precision laser-cut edges provide perfect alignment with Captiva engine blocks, eliminating leaks and boosting combustion efficiency.

CNC-machined fiber-reinforced elastomer coating withstands extreme thermal cycling (up to 300°C) while maintaining flexibility. Ideal for professional rebuilds, fleet maintenance, or high-mileage vehicle restoration.

Direct OEM replacement with upgraded anti-corrosion nickel alloy core. Ships in crush-proof packaging with installation torque specs included. Bulk pricing available for commercial repair shops and wholesale buyers.