Hey guys I got a good one here....My Great Grandpa past away..He had a 78 ford with a 455 pontiac in it...Now that the truck is mine and motor runs good..I am thinking about swapping out my 350 for mild 383 this summer until then...I would like to put the 455 in my Impala...Now question....My turbo 350 auto will not work w/ the big block 455...Now What all do I need to do for this swap...1965 Impala 350 swap 455...NEED AS MUCH HELP AS POSSIBLE.
There are bellhousing made for matching chevy-ford-pontiac-mopar or whatever to the different types. Do a search engine look for your info. I think you'll find what I found a long time ago. Then there is the motor mounts and tunnel clearance and other mods that might take place. Good luck.