With the huge interest in the revival of  "Historic" rally and race motorsport we have had this 5 speed ZF type gear kit sourced and manufactured to the same exacting standards and specifications that competitors have been used to. This kit is a direct fit and has been fully developed making it a tried and tested reliable gear kit for your ZF gearbox, the results already say it all.
The gearkit is supplied with the following ratios.

1st       2nd       3rd        4th       5th

2.30     1.8        1.36      1.14      1.1