Rear Disc Brake Kit, Double-Drilled 5 x 130 with 14x1.5mm threads / 5 x 4.75" with 12mm threads, I.R.S. 1973-79

Rear Disc Brake Kit, Double-Drilled for Porsche or Chevy Pattern

This kit is double-drilled in the 5 x 130 Porsche pattern with 14x1.5mm threads, as well as the 5 x 4.75" Chevy pattern with 12mm threads, and includes stamped steel brackets, O.E. style calipers, rotors, pads, mounting brackets and hardware. Wheel studs are not included. A 15" wheel must be used.