I have a 57 3100 that is running and licensed, it currently has a 327 with the old GM truck 3 speed. I also have an 87 chevy van that only has 86k miles on it. It has a nice 350 and the 700 R4 auto tranny, tilt steering, etc... I plan to use the van as my donor. I want to use as many things as I can from the van (Master brake cylinder and power brake parts, whatever else). The van of course has the computer controlled emissions crap on it so how can I make the 350 work in my 57? Do I have to change the intake manifold and carb or can I just remove it from the van and put it in the 57 with all the emissions stuff removed? I havent swapped a motor since the early 70's.....back then we didnt have to be concerned with emissions and computers. I have a 73 Buick Gransport posi rearend (3.03 ratio)that I want to install, I also have a front clip from a 78 camaro but I want to do that job after everything else.