ARP 645-4750 SAE Bolt Kit 7/16-14 X 4.750 12pt 1/2 wrenching black oxide bolts ymm_37 Manufactured from proprietary lightweight titanium

Manufactured from proprietary lightweight titanium alloys used in supercar applications and endurance racing

0L 2016-2025

A further upgrade is available with the installation of the optional Evolution Header Set (Titanium)

Finished with hand-crafted carbon-fibre tailpipes

Specifications Socket Size(s) 9/16 12pt Pro Series 200

ARP 645-4750 SAE Bolt Kit 7/16-14 X 4.750 12pt 1/2 wrenching black oxide bolts ymm_37 Manufactured from proprietary lightweight titaniumSpecifications Socket Size(s) 1 2 12pt UHL 4. 750 Thread Length 1. 250 Grip Length 3. 500 Thread Diameter Pitch 7 16 14 Grip Diameter 7 16 Wrenching 1 2 Head Height 0. 345 Collar Diameter 0. 740