Hi guys, I have 1948 chevy that I'm planning on making into a hot rod. My original plan was to just slap a 350 into it and call it a day. However, the new plan is to sacrifice my s10 and use the frame because they have the same wheelbase. I have a chance at a 1971 ls5 that I'm really tempted to put that into the 48 instead. Would the 454 fit in the s10 frame with minimal fab work? Or also I have a caddy 472 that I could put in it as well. Does anyone have an experience with these engines and s10 frames? Also, I want to find a 4 speed transmission I can use that won't break the bank, does anyone have any recommendations of what I can use? I was thinking a saginaw... Thanks in advance!