I am a newbe, I just got a 1950 chevy pu with a six and 3 on the tree. I don't know what engine is in the truck. I wanted to know what is the range of years of engines that will work without major changes. I would like to put a late model 6 carb type and a 4 speed car type. What rear end to change to. Who offers a nice parts catalog. my engine is toast that why looking for upgrade change.

Thanks Victor