19-09-2023, 01:45 PM
Gearbox tops are not a reliable way to identifiy types as they get swapped around the 2 syncro box 3rd/4th gear has no cut out at the front r/h side (see photo) and a different rear cover also the selector forks are different and some have the date 1931 on the r/h side of the box. The covers are the same on 2 and 3 syncro boxes, 3 syncro boxs have the cutout to enable removal of the mainshaft. Photo of the 2 syncro m/shaft showing the 2nd gear dogs. Terry.