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valo
09-02-2003, 02:10 PM
can i install a limited slip dif. in the front. :88 grand wag. I will use more on the road than off road.
thanx.

Chevelleguy
09-02-2003, 02:14 PM
If it is a NP229, the front diff doesn't turn in 2wd so it should effect on road drivablity.

Bob Barry
09-02-2003, 02:21 PM
The front diff does turn in 2wd, since the '88 had constant-drive front hubs.

But I don't know what effect it will have on driveability.

A rear locker should have a bigger effect on off-roadability than a front LS.

Chevelleguy
09-02-2003, 02:25 PM
My '84 has constant drive hubs and it doesn't turn in 2wd. Only the spider gears turn since there is less resistance than turning the whole diff. Is there a differance in the 84 and 88?

[ September 02, 2003, 08:28 PM: Message edited by: chevelleguy ]

Bob Barry
09-02-2003, 02:34 PM
Yes, the '83 and '84 Selectracs used a vacuum-disconnect front D44, which used a different front cover. They dropped that setup in '85 and later Selectrac models. I don't know if that disconnect d44 front carrier is the same as the non-disconnect, as the disconnect was right at the pumpkin.

Chevelleguy
09-02-2003, 02:36 PM
Learned something new. The day was not a waste.