I have a very nice totally stock 59 apache Short fleetside, with a 4 speed .only changes I want to make to it ,would be a seat from a 88- 98 chevy truck ,but most of all I want air conditioning, my ??? I have a nice rebuilt 292 that would be a sweet engine for it, but will lose the stock engine bay, will the stock 235 with A C be Ok ? Also might want P'S someday ? I really like stock, but ? Just want your 2 cents opinion? Thanks from a new Stovebolter