Re: swaping to big block
Why BBC? Its worth noting that i ran a 468 in mine forever. But, why not LS it? Modernize, get better gas mileage, and you can still make stupid power. But back to what you were asking, What trans are you running? The obvious things, heater box has to be changed, front springs need to be changed to accommodate the added 300ish lbs. z-bar, radiator, short or long water pump, brackets are all different, mounts are different, cross member and headers can become a difficult choice as a lot say that they clear but they rub on numerous suspension parts. You will need to upgrade the radiator to cool it. Then you can run into hood clearance issues depending on what intake you run on it.
1967 RS/SS Camaro 383 5 speed tremec 3.70
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