Hello, i'm Lucas from Argentina, and i'm new in this forum.
I have to do a task for my career and i need to know the difference between the cobra 1962's chassis and the cobra 1967's chassis (materials, measurements, and more)
The '62 (260/289) used 3" tubing on roughly 16" centers. The 427 used 4" tubes on a slightly wider spacing. (I'm guessing on the spacing numbers...)
I couldn't find them on Cobra Restorers site, but they used to have drawings of the 427 chassis (not perfect, though), and they might have drawings of the small block chassis.