FYI: New 3:23 Ring and Pinions Are Available Now

Been looking around for a 3:23 ring & pinion set for my 70 RR and up until now everyone had been telling me that new ones were not available anymore......well now after searching around on the net I found out that Nitro Gear And Axle is making them.
www.nitro-gear.com Their biggest retailer is Just Differentials www.justdifferentials.com

Has anyone heard anything about Nitro Gear good or bad?

Doctor Differential has them also. Very reasonable too.