Zirkless???

Hello. I'm new to the site and stoked to have found it. I have a 94 M.Max, 2wd, 5sp., 2.4. My question is -are there any lubrication points on the front end of this truck? After looking around for a while I can't seem to find any zirks on the suspension. What the heck, am I blind???? The control arms start squeaking like banshees not long after a generous coating of WD40. Thanks...

My manual only covers to 93 but I'll tell you what it says

"There are several points on the vehicle's suspension, steering and drivetrain components that must be periodically lubricated with lithium-based multi-purpose grease, depending on model and year. included are the upper and lower suspension balljoints, the swivel joints on the steering linkage and, on 4wd models, the front and rear driveshafts.

The grease point for each upper suspension balljoint (if equipped) is on top of the balljoint and is accessible by removing the front wheel and tire. The steering linkage swivel joints on some models are designed to be lubricated and the driveshaft universal joints require lubrication as well."

It looks like 10mm plugs had been installed where the zirks should have been. Has anyone ever heard of the factory doing this? the weirdest thing I've ever seen also there are no lubrication fittings on the propeller shaft whatsoever. that I have seen btvefore thanks for all your help