ARP MAIN STUD KIT: 2020+ TOYOTA GR SUPRA

203-5409

There are many important reasons to use ARP main stud kits, including the elimination of main cap walk and fretting, as well as protecting the threads in your engine block. All kits come complete with hardened parallel-ground washers and high-quality nuts. The studs are manufactured from 8740 chrome moly steel, heat-treated in-house to 190,000 psi tensile strength, and precision J-form threads rolled after heat-treat to create a fastener that has threads 2,000% stronger than others. 

Application: 2020+ Toyota GR Supra