Summit Racing™ Extreme Duty Turbo studs

Summit Racing™ Extreme Duty fasteners are stud and bolt kits engineered to withstand the stress and abuses that high-horsepower engines endure. These kits come with all necessary studs, nuts, washers, lubricant, and instructions to ensure maximum performance and reliability. Extreme Duty fasteners feature: * High-strength chromoly steel utilized for all products * Precision manufacturing processes ensure consistent product performance * All studs are twice straightened to guarantee straightness * Threads are rolled after heat treatment for high strength * Tensile and yield strength tested after thread rolling * Uniformly applied black oxide surface finish * Anti-rust oil coating to protect fasteners from corrosion Show Less