ARP 723-4250 SAE Bolt Kit 3/8-24 x 4.250 hex SS bolts ymm_21 Installation Note: ECU remapping is

Installation Note: ECU remapping is mandatory when installing Akrapovic link pipes without catalytic converters

Specifications Socket Size(s) 1/2 12pt UHL 5

The threads are applied after hardening

Specifications Socket Size(s) 8mm 12pt UHL 40mm Thread Length 18mm Grip Length 22mm Thread Diameter-Spacing M6-1

400˝ Thread Size 7/16˝

ARP 723-4250 SAE Bolt Kit 3/8-24 x 4.250 hex SS bolts ymm_21 Installation Note: ECU remapping isSpecifications Socket Size(s) 3 8 hex UHL 4. 250 Thread Length 1. 100 Grip Length 3. 150 Thread Diameter Pitch 3 8 24 Grip Diameter 3 8 Wrenching (reduced) 3 8 Head Height (reduced) 0. 300 Collar Diameter (reduced) 0. 620