Don,
The rear end is 9" ford, 31" splined axles, 11" GM disc brakes,3:00 gear with Auburn posi.
The Triangualeted 4 link is an Air Ride Technologies unit & using their ShockWaves also. ( this pic good enough ? ) if not i can take a few more & post .

Dave, I am planning on putting my 3 gallon tank in the trunk & painting it the color of the car, as I cant find a place on the frame to put it anywhere..LOL