1973-76 A-body Heavy Duty front disc BBP

Change out your inadequate front drums for affordable disc with our US-made CNC laser-cut brackets. These cold-rolled steel adapters bolt straight on to your drum spindles- no machining is necessary to the spindle, nor any changing of spindles or realignment. We use 1977 Cordoba full size rotors (11-3/4", same wheel bolt pattern and pilot size) and 1990 Chevrolet calipers.  

Note that this will change your bolt pattern to 5 on 4-1/2" with 1/2-20 RH studs

This will clear some OEM 14" drum rims and the stock 15" rims easily.

These are sold per axle, and include the brackets, outer nuts, dust caps, seals and install guide only.

We also now sell a heavy duty version of the Celebrity caliper. These are brand new units with pads, they use a 2-3/4" diameter piston- same as the stock Mopar disc units so a perfect hydraulic match is attained with later disc masters.