I only had one choice because of the aftermarket brakes.
1 and 1/8 down to 1 inch.

that 1/8th was a huge improvement.

they didn't make a smaller one for my application. there were a few people that adapted some from other cars, but I figured that was a worst case thing, trying to find a 7/8ths.


and you can download it from http://3gduster.com/brakes.html