SYE and Front DS

OK I just commited to buy 2 front DS out of 1991 XJs one from an auto one from a manual.
First question is there a difference in lenth or anything?
Are these sufficiant to use with an SYE on a 1992 with 6.5" LA lift

I believe the front DS with the 4.0L auto would be longer, I think it should work. Set them down side by side and see how far they expand out?

The auto shaft is longer. What SYE are you using?

I will go with PORC I don't have one yet. I want to get the shafts first that way I have no down time waiting for a DS

from another forum
Here's the lengths on front shafts that I hope helps:

XJ 89/01 4.0 Automatic 30.660 inches
XJ 89/01 4.0 Manual 29.250 inches

ZJ 1993 4.0 Automatic 30.530
ZJ 93/95 5.2 Automatic 32.870 w/o CV
ZJ 94/95 5.2 A500 30.625 w/o CV
ZJ 94/95 4.0 A500 w/o CV
ZJ 93/96 4.0 Manual
ZJ 93/96 4.0, 5.2 31.875 w/ 231, 242
ZJ 93/95 4.0 Manual 30.000 w/231
ZJ 93/96 5.2 33.000 w/ 231
ZJ 96/98 5.2, 5.9 31.250 w/ 249 & Model 30
ZJ 1996 5.2 Automatic 32.875 w/ 249 & Model 30
ZJ 96/98 4.0 33.000 w/ 242
ZJ 96/97 4.0 Automatic 31.250
ZJ 1996 5.2 Automatic 30.750 w/ 249 & Model 30
ZJ 96/98 4.0 33.500 w/ 249

WJ 99/00 4.0 34.625 52099497AD
WJ 99/00 4.7 33.250 52099498AD
WJ 01/04 4.0 34.625 52105884AA *
WJ 02/04 4.7 32.000 CV 52853500AB

I don't know how accurate but seems reputable

Google for J321-CV and look under the Jeep section (and others if you need more/less length than Jeep shafts can provide) - that's the catalog released by Dana Spicer, who made the shafts in the first place.

The numbers XJ4MEPLZ posted seem mostly accurate however, and likely were taken from that catalog.