GM locking rear diff
#31
#32
It could be easier then that, the raptor can lock in the diff in 2wd mode.
#33
#34
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#41
Just wanted to clarify that Ford was not the first to use an E-locker in their half-tons. Nissan and Toyota have offered it (and still do) in their half-tons long before Ford did.
#42
Would have been nice info to know when I purchased the truck... But ordered in back in December 08. Got it in Feb 09. Plus, at the time, my dealer said you could 100% turn it off if you wanted... guess he didnt know his *****.