Closed for maintenance
DoctorDiff 5 x 4.5" bolt pattern conversion axles fit '62-'72 A-body 7.25" rearends. Must use open ended 1/2"-20 lug nuts.
Will NOT fit '73-'76 A-body 7.25" rears. If you do not purchase the 5 x 4.5" bolt pattern brake drum option, you must re-drill your original brake drums.