rotors, calipers, caliper brackets, pads and MC
You'd want the 11" rotors, 60mm calipers, caliper brackets to adapt the 60mm's to your original knuckle, appropriate pads, and the 24mm MC. 91+ cars all used the same steering knuckle with different brake setups via a bolt on caliper adapter. The 89/90 cars had seperate knuckles for the big and small brake cars.
You'd want the 11" rotors, 60mm calipers, caliper brackets to adapt the 60mm's to your original knuckle, appropriate pads, and the 24mm MC. 91+ cars all used the same steering knuckle with different brake setups via a bolt on caliper adapter. The 89/90 cars had seperate knuckles for the big and small brake cars.