[Dominik]

Originally Posted by Cooper427SC66

I’m mainly looking for the main chassis beams specs i.e the length and distance apart they are.

The short answer is:
1'8"
8'¾"



First crossmember at
7 ⅛"
Second (under oil pan)
3 ⅞"
Third (transmission)
5' 3 3/16"

4th, from the rear
1' 1 ⅜"

The end piece ads
5 ⅜"

Try to get the prints from Cobra Restorers for $200 or Chuck's full set for all the details.