Anyone with the exact measurements/dimensions/angles/lenght for a 76' GTB exhaust? Do they have the same sizing as the one for the 308 GT4? I am having one built and the one I have with the car is not original and the axle hits it a bit when the car is raised. The car is still being worked on so I want to get the exhaust built sooner. Maybe an old original exhaust would be best as a template (minus thermoreactor stuff). Thx, Bb
