lol i want to make one bad ass sleeper from hell man i know ill have to cut the hood but i wanna keep the body stock as posible but like daily runin i want it to be quite and some ass hole roll up trying to look badass then i hit the cut outs and stomp ther ass
dude a big block is over rated....jus build a nasty 383 stroker.....itll eat a big block and be WAY cheaper and way better on gas lol...massive power....u could even turbo it and be nasty as hell
anything can be done. you could put a windmill on that pre, or a goat. but, if you have to ask how hard would it be to put in a big block, then you can't do it, it's too hard for you.