ARP 100-7713 Wheel Stud Kit for Late model GM. Camaro. Firebird. Corvette M12 X 1.50" ymm_32 The carefully crafted construction ensures

The carefully crafted construction ensures a seamless integration with the exhaust system and emphasizes the vehicle’s performance character

The sound is controlled by a complex X-connection

Test gains achieved by the Akrapovič technicians in controlled conditions show both power and torque gains over the Porsche sport exhaust system of +8

3/8 hex Finish: Black

It is manufactured from advanced Custom Age 625+ alloy with a tensile strength of approximately 260

ARP 100-7713 Wheel Stud Kit for Late model GM. Camaro. Firebird. Corvette M12 X 1.50" ymm_32 The carefully crafted construction ensuresSpecifications Knurl Diameter UHL Knurl Length Nose Length Diameter Pitch Wheel Stud Hole Size Cast Iron Steel Hub Cast Iron Steel Hub Drill Bit Size (actual dim.) Wheel Stud Hole Size Aluminum Hub Aluminum Hub Drill Bit Size (actual dim.) * The nearest standard drill bit is too small. You will need to use an appropriately sized reamer to enlarge the drilled hole until it is within the tolerance for the material.