I have 3-59 ab's, One with merc crank (all new, built 276 inch) 1. 302 v8, 2. 351's v8, both built with hot cams. 1. 460 big block also built, lots of head work, no cam yet. lots of parts for flatheads, and can't stop getting more all the time, can't stop, just pick a good pan off the web, don't need, it have several. ..Bubbas two for one deal, ie.. I sent 12 buildable 21a crabs, dist. in trade for service on 4 more crabs, looked ok to bolt on and run, just service (lube and adj.) and return, and plus some parts. He is happy and I am very happy. Thats most of it,.... now are you happy, SHADETREE.?? ...... OLD....BILL