Recently found a 1956 3100 in need of a lot of TLC....engine is shot and I was gonna just drop a 350 with a 400 auto trans, but thought it'd be a shame not to bring the truck back to original stock form. Found an engine from a '54(235) and am having some issues with the swap, but with the knowledge and experience that I see here..I'm sure I'll be able to work thru it with y'all's help