I was looking at the Borgenson website and it said....
Any car over 2500lbs should be using a Saginaw 525 box and NOT a Vega box.
Wished I would have seen this info earlier. Just when you think you've done your research.
What do your guy's cars weigh that are using Vega boxes?
My guess is a Saginaw would be too big to fit where I needed it anyway.