I've added some photos to the original album. When I run a string around the headlights and measure to the nose on both sides very close to 5 1/2".
It might be easier to identify if it is a contemporary body from photos of the engine bay and trunk.
Trunk has a recess for the battery, all trunk, passenger compartment and engine bay inner fenders are part of the contemporary body. Contemporary sold trunk and engine bay aluminum kits to cover those fiberglass inner panels as well.
Kit I bought and build
https://imgur.com/a/iYGlq
Underside of body
https://imgur.com/yWNj4Pl
Torsion Bar car there is a couple photos of engine bay for difference in inner structor.
https://www.classicautomall.com/vehi...ry-classic-427
Mike