How on earth did those diffs survive..

Wow, how quick did it go?

robinson gears with aluminum diff cups. They tougher than you may think.

I could drive beside cars on the highway by my moms house. The speed limit was 55mph. Everyone usually drives closer to 60. I wish i had shot it with a radar. I wanted to try a 24 66. Lost the 24 tooth pinion first run. didn't tighten it up.