ARP 656-3000 SAE Bolt Kit 1/2-13 x 3.000 12pt SS bolts ymm_31 and the distinctive Akrapovic sound

and the distinctive Akrapovic sound while maintaining ECE compliance

Support windage tray mounting (on some applications) with special standoff studs and lock nuts

Specifications Socket Size(s) 8mm hex UHL 70mm Thread Length 18mm Grip Length 52mm Thread Diameter-Spacing M6-1

Specifications Socket Size(s) 8mm hex UHL (Qty: 8) 2

the Sound Kit is not required

ARP 656-3000 SAE Bolt Kit 1/2-13 x 3.000 12pt SS bolts ymm_31 and the distinctive Akrapovic soundSpecifications Socket Size(s) 9 16 12pt UHL 3. 000 Thread Length 1. 250 Grip Length 1. 750 Thread Diameter Pitch 1 2 13 Grip Diameter 1 2 Wrenching 9 16 Head Height 0. 450 Collar Diameter 0. 850