Originally Posted by oem78
I was just explaining my axle situation( wanting limited slip or trac-lock or posi traction) to a couple of guys at work, they said all ford 4x4 had limited slip, I said they were wrong, so we went out to the parking lot with packed snow, I started her up and put it in second gear let the clutch out and both rear tires were spinning, then put it in reverse and only the drivers side spun, put it in second again and hit the gas and both tires spun agian , put it in reverse and only the pass. tire spun. What kind of a set up do I have ? tag numbers are listed:
WDM CN
WDM-CN = Parts List
# 88.
Verbatum from the Ford parts catalog:
Ford WDM (Non Locking) Service Parts List
88.
If your truck had Limited Slip originally, the axle code
suffix (CN) would have been different.
Then it would fall under: Ford WDM (Locking) Service Part List
193.
Limited Slip is an option. So 2 or 4WD could be had with LS...
IF the customer ordered it.