For Nissan R33 GTS-T Skyline RB25DET. Nissan R33 GTS-T Skyline RB25DET. R33 GTS-T RB25DET Series 1. R33 GTS-T RB25DET Series 2. R34 GT-T RB25DET Neo. This Kit Only Fits Series 1 R33 GTS-T Gearboxes! 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.
