ARP 617-5750 SAE Bolt Kit 1/2-13 x 5.750 hex black oxide bolts ymm_36 these superalloys are found in

these superalloys are found in many jet engine and aerospace applications where heat and stress attack the life of critical components

The use of the finest materials and advanced technology makes this product unbeatable in durability and quality

there is the option to add a hand-crafted carbon fibre diffuser

This version features the classic cylindrical tailpipe design

Fitment Notice: This product is not compatible with US-spec Abarth models

ARP 617-5750 SAE Bolt Kit 1/2-13 x 5.750 hex black oxide bolts ymm_36 these superalloys are found inSpecifications Socket Size(s) 9 16 hex UHL 5. 750 Thread Length 1. 250 Grip Length 4. 500 Thread Diameter Pitch 1 2 13 Grip Diameter 1 2 Wrenching 9 16 Head Height 0. 450 Collar Diameter 0. 850