ARP 230-4302 Head Stud Kit for CHEVROLET DuRAMax 6.6L (2017-2021)(L5P) Custom Age 625+ ymm_41 125˝ Thread Size 3/8-24 washers

125˝ Thread Size 3/8-24 washers included

Total lenght 33mm

PRO SERIES: All Pro Series bolts are cold-forged to ensure molecular integrity

M12 x 3/4 x 3

ARP 230-4302 Head Stud Kit for CHEVROLET DuRAMax 6.6L (2017-2021)(L5P) Custom Age 625+ ymm_41 125˝ Thread Size 3/8-24 washersHead Stud Kit by ARP. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for a hassle free installation, this reliable product can help you get you vehicle back on the road faster and easier. Features: Designed to deliver trouble free, consistent performance Right for your vehicle and lifestyle Made from