I always see the B,F,J,M, and R spindles as viable candidate's, but don't see C body spindles mentioned. I've found a Gran Fury and I.D. chart identifies this as a C body. Any chance these will work?
The 75-77 Gran Fury's were C bodies which you don't want. The 80-81 Gran Fury's were R bodies and the 82-89 Gran Fury's were M bodies which will both work for A bodies.
In a word,no. They are just too tall,but the M body spindles do bolt up. I have a pair of large late model c body rotors/spindles which I might try to mock up and use as rear discs on an 8 3/4,as well as a set of M body front brake/spindles.