A friend just picked up a 1965 Sport Fury with a stuck 318 poly in it. We pulled the engine and tore it down, and it looks like it could be brought back to life. 2 of the cylinders have some rust pitting, but I'm sure they could be bored out. How much can these blocks be bored? Are there any performance parts available for these engines like cams, manifolds, headers, etc. or would be be better off swapping in a newer LA 318? He has a couple of decent running LA 318s, but they are in 4WD pickups, so the transmissions wouldn't work in the Fury. Could the original 1965 trans be made to work with a newer style 318? Are the mounts the same? Sorry for so many questions all at once. I don't have any experience with the old 318s. Thanks!