The one that has the flat black paint on the front end has parts from Monogram's 53 Corvette on it. The Corvette engine, tires and wheels, part of the exhaust and the 'vette steering wheel. Also I used BMF on the chrome trim.
Here are some pics of each.
With the V8.



With the 6 banger 'vette.



I'll post pics of them together.














