Alrighty so I'm jumping into my cj8 project again. It was originally an iron duke/sr4. Machine shop said it couldn't be rebuilt. Said there was a crack in one of the main webs. I have an amc 304 in unknown condition and a 360 with a rounded out cam. Are there motor mounts a bolt in deal for this switch? or is welding necessary? My frame is currently buried in a barn. Oh I picked up a t176 from a transmission shop. Fully rebuilt with the adapter and shifter for 400$ just wanted to get rid of it I guess.