ARP 617-2000 SAE Bolt Kit 1/2-13 x 2.000 hex black oxide bolts ymm_81 and a dramatic soundtrack

and a dramatic soundtrack

ECE type approval is no longer valid

Far superior to any other main bolts available for use in competition engines

It also delivers increased power and reduced back pressure

The second controller (Kit PN 30-3350) features a multiple input design that enables users to install AEM’s Water/Methanol Injection Kit on ultra-high boost vehicles (above 35 PSI) using a 0-5v voltage-based external MAP sensor

ARP 617-2000 SAE Bolt Kit 1/2-13 x 2.000 hex black oxide bolts ymm_81 and a dramatic soundtrackSpecifications Socket Size(s) 9 16 hex UHL 2. 000 Thread Length 1. 250 Grip Length 0. 750 Thread Diameter Pitch 1 2 13 Grip Diameter 1 2 Wrenching 9 16 Head Height 0. 450 Collar Diameter 0. 850