Since no one has responded I'll offer what little I understand about this. With the 'vette front end you don't have a pan or steering clearance problem that nearly everyone runs into with engine conversions. Having said that it would seem to me that your concerns are primarily going to be the firewall and floor issues. A few simple measurements or a mock fit would sure tell you a lot about how it's going to go. Removing the firewall and fitting a custom recessed smoothie in place that offers the fit you need or like may become necessary. I have no idea how a Corvette engine mounts but I'm guessing that the mounts could be relocated once you determine the new location which I think is your original question. I doubt you'll be able to avoid the torch. This is the route my friend who builds rods takes and his always seem to work out.

Good Luck and be sure to keep us in photos as it progresses.

1953 Chevy 5-window 3100
In the Stovebolt Gallery
More pix on Picturetrail

Dave
Engine & Driveline Moderator

If you can't make seventy by an easy road, don't go. ~~ Mark Twain