70_boosted
Well-known member
- Joined
- Nov 16, 2009
- Messages
- 357
looking at your pics again, i could be wrong, but i think you have the early 70's 472/500. i have the same set up. has the exhaust passage tubing. they have a low compression, around like a 8.3:1, thats why im freshening mine up and just slapping twin turbos on it. good luck