Diff lock hack
Joined: Jun 2014
Posts: 31,746
Likes: 12,567
From: Nowhereville, Barton City Michigan
Hey all. Trying to figure out a way to have the diff lock stay locked above 20mph. I found this but they can't tell me if it'll function the same on the F150, just F250/350. Anyone gotten in there yet?
I could see it for charging up a sand dune. That's the good thing about the ARB that I have in my Bronco. You get to say when it is locked or not.
That being said,I think I know why Ford would want it locked at high speed.
That being said,I think I know why Ford would want it locked at high speed.
Ok, to clarify. Fully agreed that a locker on snow at speed = bad. Locker in soft sand, mud, parking lot brodies, etc. = good. Welded diffs = waste of time. Spool it and be done.
I want it because I want it.
I want it because I want it.
Harry your pm box is full. Can’t reply. Is your kit from SPE or are they a reseller? I emailed them and they didn’t know if it would work or not. It didn’t say anything about an F-150 specific kit.
Cleaned out my Inbox. Yes, I purchased direct from SPE last year and it has 15-17 F150 specific instructions. May work with newer trucks as well.







He must have a whole buttload of HP!!! But ya, it is useful for launch on dry pavement.



