Deluxe For 1964-74 GM Car Front Spindle and Disc Brake Kit

(1) For '69-'77 GM style calipers (7/16"-20 inlets), Left and Right. The lower bolt holes in the original spindles are 7/16" and the bracket and bolts 1/2". The upper bolt holes on the original spindles are 1/2" with the brackets and bolts being 5/8".