I was wondering if anyone knows if it is possible to swap out an LT1 for a much larger motor. I just got a hold of a carb 454 and was wondering if it would fit, which I kinda figured it wouldnt without extensive mods. If it will fit what kind of mods am I looking at making to get it in there?

 

Been done - here's a complete "how to":

http://my.att.net/p/s/community.dll?...geid=28387&ck=