What center section? ford 9"
locker - lock wheels together together under acceleration, but allows them to turn at different speed when turning, also, being you have a 6spd, it can randomly lock/unlock on deceleration, and cause some grinding when downshifting cause of the slack/play within the locker.
posi - will supply traction to the wheel with the most traction & will also let the wheels turn at different speeds when turning. smoothest engagement
is the car mainly auto crossed? how much street time/dd? what size tires?
its sounds like you'd be better off with a posi unit of some kind
This link has a lot of info that may help you out. Bob
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but I hope the answer to this also helps u out Last edited by No Juice; Jan 22, 2010 at 08:55 AM.





