8 3/4 VS Trans Brake

I've used a brake with the 8.75 in my Duster. Weighed 2960 and ran mid tens. But I have the MP aluminum center section and a 4.86 Pro gear with a spool. It's in the Scamp now, it takes quite a beating. I just replaced the ring and pinion because I was getting a little worried about it after so many years but it looks fine. I think I'll have it magnafluxed just to be sure and keep it for a spare.