I always thought they were different.

Some are telling me they are the same?

I even check online listings and they same they are different? (as have others)

lists the 3 speed with left and right axles, two different numbers. The 4 speed list one axle number that fits either side and is different from the 3 speed's numbers.

So who is correct? lol



http://www.weatherallsautomotive.com http://www.planethax.com/j-body

different numbers. proved with my dad's 99 4-speed and my friends 95 3-speed.



JBO Stickers are back!!!! Click Me!!

Ya, the Part#s are differrent, yet some are telling me they will work?

Anyone know for sure?



http://www.weatherallsautomotive.com http://www.planethax.com/j-body

Sounds like the 3 speed may have the manual axles, one long, one short, and the 4 speed has equal length axles. But I'm not sure, I don't have an auto....

Sunfiretun3r wrote:Sounds like the 3 speed may have the manual axles, one long, one short, and the 4 speed has equal length axles. But I'm not sure, I don't have an auto....

you are correct!

BUT, at the same time, you're not. the splines are different between the 2 set ups.



JBO Stickers are back!!!! Click Me!!

Brad (flatblackfire) wrote:

Sunfiretun3r wrote:Sounds like the 3 speed may have the manual axles, one long, one short, and the 4 speed has equal length axles. But I'm not sure, I don't have an auto....

you are correct!

BUT, at the same time, you're not. the splines are different between the 2 set ups.

Well that's Cool.
Good to know.