Hi guys, I've got a problem with the gearbox on my 1275 and was thinking about swapping it to a 998 gearbox while I rebuild the original box.
As I understand it, the 998 should fit if both boxes are A+, which they are. I've heard things about needing a different primary gear, is it a difficult job to swap this gear for the one I've got on the 1275 box?
thanks