ARP 774-1004 Metric Thread Bolt Kit M12 x 1.50 x 40 12pt SS bolts ymm_49 used for mounting the S-ME/TI/5

used for mounting the S-ME/TI/5 evolution system to Mercedes G500 / G550

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

Cut-to-fit installation required on the factory exhaust

Special ARP Pro Series NASCAR type stud kits have one of the studs drilled to facilitate sealing the carburetor in the engine by race officials

ARP 774-1004 Metric Thread Bolt Kit M12 x 1.50 x 40 12pt SS bolts ymm_49 used for mounting the S-ME/TI/5Specifications Socket Size(s) 14mm 12pt UHL 40mm Thread Length 30mm Grip Length 10mm Thread Diameter Spacing M12 x 1. 50mm Grip Diameter 12mm Wrenching 14mm Head Height 11. 7mm Collar Diameter 21. 6mm