Synchrotech Brass Rebuild Kit 94-01 GSR/ ITR/ B16
If you are looking for a complete rebuild kit for your B Series transmission look no further! This is the best kit available on the market! Check the details below.
Fitting: Y80 S80 S4C S21 Y21 (B16/B18C)
Included: 1-5 standard brass synchros (dual cone 2nd), 1-5 synchro springs, 5 shaft bearings, bearing clip, 2 axle seals, input seal, shift rod seal, and a new dust boot.