A-1 8" converter?

My Dart with the 508 in a .060 340 uses a 8 in turbo action and 4.88s. About five major projects ahead of it at the moment before getting it back together. Hope to have it back on the street this summer.
I will have to put subframe connectors in it though. It was hooking so hard The Body Flex cracked the cowll and the windshield.

76 dart sport it's a way fun car on the street.