Head Stud Kit 12pt - VW/ Audi 1.6/1.9L Diesel

The Head Stud Kit 12pt - VW/ Audi 1.6/1.9L Diesel is an essential upgrade for enthusiasts and mechanics working on high-performance or high-mileage Volkswagen and Audi diesel engines. This kit is designed to replace factory torque-to-yield bolts, providing the necessary clamping force to prevent head gasket failure under increased cylinder pressures.

Engineered from premium 8740 chrome moly steel, the Head Stud Kit offers tensile strength that far exceeds standard OEM hardware. The studs are heat-treated and thread-rolled after heat treatment to ensure maximum fatigue strength and a precision fit within the engine block. Each kit includes 12-point nuts and hardened washers, finished in a durable black oxide coating for superior corrosion resistance.

This kit is specifically designed for the Volkswagen and Audi 1.6L and 1.9L 4-cylinder diesel platforms, making it a critical component for those looking to buy reliable internal engine hardware. Professional builders rely on these specifications to maintain a perfect seal, ensuring long-term durability for both daily driven and competition-use diesel applications.