Nothing too new. I picked up a new rear end for the truck. It came out of a 97 Oldsmobile Bravada. It's pretty rough, but it means disc breaks for the back! I also came across another master cylinder, but I don't know if I want to use it. It came out of an 81 Vette, and worked great before hand. It appears to be in better shape than mine, and probably has less miles on it. See any objections? I don't have a proportioning valve.... really wondering if I have to have one....

Rear end:



Master Cylinder: