ARP 613-2250 SAE Bolt Kit 3/8-16 x 2.250 12pt SS bolts ymm_49 and other ECU-based trims

and other ECU-based trims

and components exposed to high temperatures are equipped with special insulation for additional protection

When the valves are open

Newer EFI applications may require the purchase of additional fasteners

The Akrapovic Evolution Link Pipe Set (Titanium) was developed and tested together with the Slip-On Line (Titanium) exhaust system

ARP 613-2250 SAE Bolt Kit 3/8-16 x 2.250 12pt SS bolts ymm_49 and other ECU-based trimsSpecifications Socket Size(s) 3 8 12pt UHL 2. 250 Thread Length 1. 000 Grip Length 1. 250 Thread Diameter Pitch 3 8 16 Grip Diameter 3 8 Wrenching (reduced) 3 8 Head Height (reduced) 0. 300 Collar Diameter (reduced) 0. 620