I got a '59 apache 3800 that I intend on turning into a daily worker. The engine in it is the 235 straight six, mated with a sm420, and with an overhaul, will receive a ranger torque splitter. I found a pair of v6 305 GMC engines I can probably get for cheap. I am wondering just how comparable are they in; power to weight, power overall, reliability, ease of repair, availability of parts, and availability for upgrades?
