1968-81 Pontiac Firebird, Trans Am S10 drum-in-hat rear disc

This pair of precision CNC laser-cut, cold rolled steel brackets are made in the USA and are used to convert your rear drum-brake equipped 1968-81 Firebird, Formula or Trans Am to rear disc. This setup uses 1980-85 Citation caliper with 1998-05 GMC Jimmy 2WD rear rotors which areuse a drum-in-hat style emergency brake - and are as near as your closest NAPA or other parts house.  We supply the brackets, parking brake shoes and some hardware.

The axle shafts do not have to have the flanges turned down to fit inside the rotors.  We have a flex hose retainer welded to the bracket itself, so no welding or cheap zip ties to retain the hard lines. This will also allow the use of BOP style bolt-in axles without shimming.

You will need to modify the rear brake hardlines and parking brake cables. This will require the use of 15" disc rims.