E30 m20 auto trans/driveshaft/4.44 open diff = budget go fasterer...80km donor $260
If you like automatics and yours is on its way out, either pay your loving shop to rebuild yours the proper way OR if you are cheap like me and like DIY, this is unbeatable. The car it came out of only had (less than) 80,000 and it shifted fine.
You will need to flush etc and also buy your own GUIBO and CENTRE support bearing, but everything is out and it will be easy to swap out. And this will also include an OPEN non LSD differential. It is 4.44 which means low end acceleration will improve (at the expense of higher revs at any given speed) and you will enjoy this. There will be a slight loss in top end speed when regular cool guys are doing 200 km/h all day long. There is always a downside unfortunately.
This package will cost $260 cash.
PM to make arrangements.
Steer with your QUAIFE