This RTS/ARP Pinion Support Bolt Kit suits RTS Aluminium Ford 9 Inch Supercase's and provides a premium fastening solution for securing the pinion support assembly.

Manufactured by ARP from high-strength 8740 chromoly steel, these fasteners are heat-treated to deliver exceptional tensile strength and reliability in high-performance street, strip, and racing applications. The black oxide finish provides added corrosion resistance.
 

  • Includes 5x 12-point bolts and washers
  • Includes 3mm Thick hardened washers
  • Thread: 7/16"-14 x 1.50" UHL