The ARP flexplate bolt kit for Chevrolet LS Gen III/IV engines supplies replacement bolts with a 0.880 inch usable head length sized for a 3/4 inch 12‑point socket. Intended for securing the flexplate to the crankshaft, these bolts are offered as direct‑use hardware for repair or rebuild projects where correct sizing and fitment are required to restore safe driveline fastening.
ARP Chevrolet LS Gen III/IV 0.880in UHL Flexplate Bolt Kit - 3/4 12pt Socket Size