Takegawa TAF gear ratio conversion kit for customers already using the original S-touring TAF 5 speed close ratio transmissions. Designed for the 4SM complete engine, this kit allows you to retain your mainshaft, countershaft, countershaft first gear, and shift drum. This kit will convert your trans to Super Street ratios as follows:

1st: 2.357  2nd: 1.764  3rd: 1.40  4th: 1.136  5th: 1.000