If you would like to see a 230 in a '41 Chebby pickup, come on by, I'm in Vernon, CT address and # in the officers section. The only real difference between the two is the crankshaft and the pistons. At the current prices of gas, I'm sticking with my 230. This is not an easy swap! Pending on what trans you're running, it's hard or harder. Let me know what you're overall plans are. All the best, Armond