Here's an update! I went to my parts guy who still knows how to
look things up in a catalog, and I found that the orginal MC was the same for both power and man brakes. So adding the booster shouldnt make a difference in braking. However, he looked up the rebuild kit for the brakes which includes the wheel cylinders and the part #'s are the same for front and rear. Jamie the parts guy, picked up on that being wrong! The front and rear wheel cylinders are different diameters. 1 1/8" front and 7/8" rear (I think). So when I rebuilt the brakes I probably have the wrong wheel cylinders.
As for junkyards here in NJ there are little to know old parts or trucks. When scrap was sky high the cars were sold off. Also the after market set up is cheaper than buying stock. At least at my store.
I'm going to look at the wheel cylinders this weekend and check. I'll keep you posted.
Mac
