www.jdrace.com

So I goofed and ordered the wrong set of gears from JIm. Straight up not his fault, all mine. So here is the back story, I was sure the picture on my phone was the small gear because the small gears are on top and bottom. Well I angled my phone and told Jim the small ones, remembering they were on t...

I have a 1981 Trans Am, Not a normal T/A by any means. I shoe horned a Caddy 500 and a '72 Pontiac th400 short shaft. What a mess and challenge that was. Anyway I am in the process of rebuilding the rear end now. I have never done this before. It had a 3.08 Posi that I swapped a set of 3.42 in. Thin...

Thanks JD I called JD and had some questions. He was great to talk with and offered advice in helping me with my pinion gears and spider gear clutches ect. Its been a long time since I found some good ol boy service. Felt like I was dealing with a friend here at home. Can I also say without being &q...