I believe that Leo Capaldi had a line on a set of gears but they are quite expensive. The best solution for a street car going to the drag strip is to use a shorter tire. IIRC Turbo Tom was using the same slick I have been considering 15x8x22, which should lower final gearing enough to help with 60' times.

99 T-Red SVT #1634/2760 K&N filter Aussie Intake Pipe Pro-M 75mm & Optimizer B&M Edge Shifter Quaife LSD Borla Cat back MSDS Headers/sho-shop Y-Pipe Dynoed at 184.2 HP & 157.2 TQ 14.53@94.15