Disc Brake Question
I didn't know you could use E stuff on an A-body??? how well does it work and bolt up?
For a 73-76 A-body disk brake swap many of the wear items are common between an A and 73-74 E-body.
Upper ball joint (62-72 B/E body also)
Lower ball joints
lower control arm bushings (62-72 B/E body also)
upper control arm bushings (62-72 B/E body also)
strut rod bushings (62-72 B/E body also)
disk brake spindles
disk brake rotors
bearings
caliper adapters (70-72 B/E body also with corresponding pin calipers)
calipers
These parts DO NOT INTERCHANGE like:
Upper Control Arms -different length and width between upper bushing
Lower Control Arms -different length
Sway Bars -different width and different shape thought K-member
Strut Rods -different length; shoves the wheel back so you can't align it and the wheelbase will be different one side to the next.
idler arm -puts the centerlink at an angle and tweaks the idler bearings
BTW, found most of that stuff out first hand by trial and error!