ARP 751-4000 SAE Bolt Kit 5/16-24 x 4.000 hex black oxide bolts ymm_60 The optional Akrapovič Sound Kit

The optional Akrapovič Sound Kit is also available

Hardened and parallel-ground washers are included with each kit to ensure even load distribution and accurate torque readings

Rabbit 1976-1977

L19: This is a premium steel that is processed to deliver superior strength and fatigue properties

The system was developed on BMW M2 CS (F87N) equipped with OPF/GPF

ARP 751-4000 SAE Bolt Kit 5/16-24 x 4.000 hex black oxide bolts ymm_60 The optional Akrapovič Sound KitSpecifications Socket Size(s) 3 8 hex UHL 4. 000 Thread Length 1. 000 Grip Length 3. 000 Thread Diameter Pitch 5 16 24 Grip Diameter 5 16 Wrenching 3 8 Head Height 0. 300 Collar Diameter 0. 620