Witch gearbox fit a 84 engine?

[Stian]

My last generation engine have a broken gear, I need to source a 2nd-hand gearbox/parts.

So my question from witch year can I use in my engine? Must it be a 80's special engine or will gear boxes from earlier engines fit?

greatfull for any tip

 

[TwoManyXS1Bs]

I believe you'll want to avoid anything older than a 'D' model.

 

[Stian]

Thanks!

It was the 5th gear, a new one is already on its way from Mikesxs