84 to 86 MOD Gearbox Kit (D)

11/84 to 8/86 Gearbox kit to suit NB, NC 2.3 (D) 5 speed.

In some applications between 83 - 86, there was a random modification on the Front Input Shaft Bearing. This modified bearing is a KOYO F6307R-5. The original bearing is a NACHI F6307X1-1. Only the KOYO bearing is the genuine modified type.

PLEASE ADVISE WHICH BEARING IS REQUIRED.