ARP 774-1005 Metric Thread Bolt Kit M12 x 1.50 x 45 12pt SS bolts ymm_36 Lowers under-hood temperatures for improved

Lowers under-hood temperatures for improved reliability

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

497˝ Aluminum Hub Drill Bit Size (actual dim

50 Fastener Style: Bolt

This nut has these specifications:

ARP 774-1005 Metric Thread Bolt Kit M12 x 1.50 x 45 12pt SS bolts ymm_36 Lowers under-hood temperatures for improvedSpecifications 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