Whisper

So this is a shot in the dark, but I'm troubleshooting my GSL-SE and I'd like to swap in a different rear end for diagnostic purposes. Doesn't have to be LSD, just something that fits. If it's the non GSL-SE lug pattern, I'd need to borrow the wheels as well.

If you have one you could part with for a few days or know someone who does, let me know.

Kill No Cone

iTrader: (6)

Do you need the whole axle, or would just the center section work?

Bearzah

iTrader: (6)

Perhaps describe your issues/problems and we might be able to help you avoid a lot of work :-)

Whisper

Center section? You mean the diff pumpkin? Probably better to just have the whole rear end.

Whisper

https://www.rx7club.com/1st-generati.../#post11581185

I'd like to avoid the work myself, so I might start by pulling the axles out and seeing if they're bent.

stilettoman

iTrader: (1)

Have you pulled the driveshaft and checked that the u-joints move smoothly and freely? Sounds to me the most likely cause.

Remember that a driveshaft vibration will be at engine speed in 4th gear, an axle vibration will be much slower, i.e., wheel speed.

4pistonkiller

iTrader: (3)

ive got one, but id rather sell it then let someone "borrow" it. its a gsl se rear end with a 4.875 gearset in it.