Question from a newbie. I've got an NG3 gearbox that I would like to use in my V8 Corvair. I've read past threads about similarites and differences between these and UN1 boxes. NG3's are very common up here, but I've never seen a UN1. Anyone out there know the ring gear size of the UN1 box? NG3's are just shy of 7" Any help would be great.
Ring gear size
- Thread starter Dave Decker
- Start date
