Hi guys/girls, about to do an engine rebuild on late vitesse 1600, as it’s all coming out thought I might look at gearbox too. It currently has a single rail gearbox with d type overdrive, makes lots of whirring/whining in 1,2&3 gears, but works fine. Now I have a pretty good 3 rail gearbox I took out of a late vitesse 2.0. The 3 rail in my Gt6 seems much more robust than the single rail.
so question is, how easy is it to swap between the two? I would hope to put the overdrive on the 3 rail. Assuming shaft splines and bell housing are the all the same?
Any advice greatly appreciated.
Thanks
hag