I had some squeeking issues that went away after I swapped out my stock shocks and struts for my Tokicos. Have you sprayed WD40 yet like someone suggested? I would definately check all the simple things before tapping in a fitting.
Keep us posted.
Brett
------------------
66 Tahoe Turquoise Coupe
Laser Red 96GT Ragtop
30 Years & 30 inches apart in the driveway!