ARP 774-1005 Metric Thread Bolt Kit M12 x 1.50 x 45 12pt SS bolts ymm_36 Cut-to-fit installation required on the

Cut-to-fit installation required on the factory exhaust

The Akrapovic Middle Valve Actuator Kit (P-HF1170) is required when installing the Evolution Line exhaust system on vehicles originally equipped with the base Porsche exhaust system

Camaro 1980-2002

SS 2014-2017

Lowers under-hood temperatures for improved reliability

ARP 774-1005 Metric Thread Bolt Kit M12 x 1.50 x 45 12pt SS bolts ymm_36 Cut-to-fit installation required on theSpecifications Socket Size(s) 14mm 12pt UHL 45mm Thread Length 30mm Grip Length 15mm Thread Diameter Spacing M12 x 1. 50mm Grip Diameter 12mm Wrenching 14mm Head Height 11. 7mm Collar Diameter 21. 6mm