This B&M Shift Improver Kit is the easiest way to get the performance you always wanted out of your automatic transmission.
All you need are some hand tools and some time and you can turn your transmission into a B&M-tuned unit.
Kit has two stages to fit your needs: RV/Towing and Street/Strip

Fits all models from 1982-1993 with GM TH700R4/4L60 transmission

Actual part may vary from the picture !