Ferrari 250TR Pontoon:
Wheelbase: 96.2 inches
Front track: 51.5 inches
Rear track: 51.2 inches
C-4 Corvette:
Wheelbase 96.2 inches
Front track: 59.6 inches
Rear track: 60.4 inches
We did a 250TR body and fabricated the wheelbase to the correct dimension, but had to widen the body proportionately to fit the C-4 track. Overall result looks good after a few "tweaks" around the wheel arches and tail lights.
Done as an R&D project, one proto has been built. The big Healey shown was also a "from scratch" project.
https://www.cavaliereroadsters.com/