New from Lethal Performance is this balancer bolt for the 07-2014 Shelby GT500 made by ARP. Before, you had to rely on a new Ford bolt, which is not optimal for high performance situations requiring higher torque to keep parts in place. This bolt is rated to 170,000 psi tensile strength, so you know it's strong and reliable like all ARP nuts and bolts. Features a 14mm 12 point head, black oxide finish and 90mm (3.54 inches) under head length with M12 x 1.50 threads. Must reuse your stock washer.