I don't have a sl installed yet; Just a bl... I think urso8up may be running a SuperLift with a 3"bl.

The real catch is in setermining where the squeak is coming from... What pitch is it? My #1 squeak has always been my hood, and that didn't start until the addition of the bl, poly bushings & bilsteins (i.e. - everything stiffer).

Unless there is zero grease, you shouldn't hear any sound from your lower a-arms. As for grease, go buy a grease gun; All WD-40 will do is attract more dirt & make the squeaking worse.

4xGeek (Chris)
'97 T-100 4wd sr5-suto, 3" BL, 1.5" BJ spacers, 35" ProComp AT's, 4.88's, Bilsteins x 6, etc...

No longer stuck in SoCal!! smile