For Nissan R33 GT-R Skyline RB26DETT. Nissan R33 GT-R Skyline RB26DETT. This Kit Only Fits R33 GT-R Gearboxes! R33 GTS-T RB25DET Series 1. R33 GTS-T RB25DET Series 2. However previously these gearboxes changed hands for a few hundred ££ and so if there was a gearbox problem it was far cheaper to change gearboxes than rebuild the gearbox.
