ARP 675-1010 Metric Thread Bolt Kit M12 X 1.75 X 90 12pt black oxide bolts ymm_47 F-250 1973-1979

F-250 1973-1979

500 rpm when tested on Akrapovič’s in-house dyno in back-to-back runs with RS Q8 against the stock RS Sport exhaust system

They are combined with steel wheel nuts machined from billet and copper-plated to optimise screwing onto the studs even at the high temperatures resulting from prolonged use of the brakes in racing

and in the Cupra mode it rises to a rewarding sporty roar when pushed to the limit

theres not a better stud setup on the market today

ARP 675-1010 Metric Thread Bolt Kit M12 X 1.75 X 90 12pt black oxide bolts ymm_47 F-250 1973-1979Specifications Socket Size(s) 14mm 12pt UHL 90mm Thread Length 30mm Grip Length 60mm Thread Diameter Spacing M12 x 1. 75mm Grip Diameter 12mm Wrenching 14mm Head Height 11. 7mm Collar Diameter 21. 6mm