I just bought 2 prs of calipers for my Volare from Ebay, (Price was good enuf I had to get a spare set too) and have struck up a pretty good E mail conversation with the company prez while Ive been waiting for the auction to end; wound up buying 2 sets at a really good price! He has many older sets on the shelf that he'd like to move, rebuilt and ready to install; he can supply you with pads and installation hardware too if you need. example he has 50+ sets of 80-up F-M-J calipers. His company prefers to use steel pistons instead of the crappy plastic (phenolic) pistons. We didn't get into any other specific apps that he has on the shelf; He does offer a rebuild and return service; ship him your dilapidated calipers and get them back ready to run.
His info is; Barry van Wechtel, Prez
dutch precision inc.
5914 A dasher ct
Port Richey FL, 34668
(888)-734-0404
(727)-846-9474
fax (727)-846-0791
ebay name; mr barry 13
dutch.precision@verizon.net
Get ahold of him with your needs and see if he can help out. He catalogs his stuff according to A1-Cardone part numbers.