ARP 643-2500 SAE Bolt Kit 7/16-14 x 2.500 12pt black oxide bolts ymm_45 Increased power and torque across

Increased power and torque across a broad rpm range

Dual-mode ECU-controlled valve system

Constructed from high-grade lightweight titanium with two pairs of titanium / carbon-fibre tailpipes and featuring exhaust valves with housings cast in the in-house foundry

Specifications Socket Size(s) 10mm 12pt UHL 75mm Thread Length 22mm Grip Length 53mm Thread Diameter-Spacing M8 x 1

ARP 643-2500 SAE Bolt Kit 7/16-14 x 2.500 12pt black oxide bolts ymm_45 Increased power and torque acrossSpecifications Socket Size(s) 7 16 12pt UHL 2. 500 Thread Length 1. 250 Grip Length 1. 250 Thread Diameter Pitch 7 16 14 Grip Diameter 7 16 Wrenching (reduced) 7 16 Head Height 0. 400 Collar Diameter (reduced) 0. 670