[rjs53]

I had up until this summer a 67 Chevelle . It started out with a ZZ4 that I did a cam change angle milled the heads. At the 4000 Ft level it ran 12.60's all day with a 700 non lockup, and 9" convertor. I used a lokar cable and bracket. When it was wide open the cable had no slack. I got 300+ 1/4 mile passes and then stepped up to a 396 small block running 11.30's. The trans finally started slipping from 2nd to 3rd when I was taking friends for rides one day, and everyone wanted to see how long a burnout we could do without using the brake. I still have it, thinking about rebuilding it and putting it behind the same motor and going again, only in my truck. I had a 4.11 gear, this thing would shift so fast most people couldn't tell when it went 1st to 2nd