Disc. Brake Knuckles

Disc. Brake Knuckles (pair). Note: For 1967-72 A-body must change to 73-76 A-body specs. Upper control arms and lower ball joints or adapt the upper ball joint stud. For E-body, 1973-74 Disc Brake knuckles are used here, they will fit earlier 1970-72 E-body if you use 1973-74 E-body Rotors, bearings/seals and splash shields. The early E-body (1970) splash shields will fit if you trim teh lip from center of the splash shield to clear the larger inner bearing.

Upper ball joint adapters - if staying with 67-72 upper ball joints. For A-body's using our new Knuckles part # 350-48074. The other option is to just replace upper ball joints for 1973-76 A-body upper ball joints.