[Rich Biebel]

It was/is pretty common to weld some straps on those perches....but I never saw a failure like that even without them.

You have a ton of work to fix that....pull rear cut off perches....weld on new ones...add strapping....check everything else for damage...

If it is legal a strap going over the top of the axle and down to the perch front and back should work.

The metal that those perches are made from is questionable in my mind...

That's a nice car....I would love to have it....and will be fun to race when you get it fixed....