Engineered to minimize damage to either manifold or blower housing during unexpected blower explosions – these break-away blower studs are designed to allow separation of manifold and blower. Use of these special studs could save you thousands of dollars! Manufactured from premium-quality aluminum and heat-treated to provide the optimum balance between keeping the supercharger in place and breaking under a predetermined amount of force. Kit comes complete with anodized studs, 12-point, quality steel nuts and heavy-duty parallel-ground and hardened steel washers. PartNumber : arp100-0601 Description : Break-Away Blower Studs Color : Blue OAL : 2.88 Diameter : 7/16 Engine Components::Hardware - Singles