Auto hubs don't require the vehicle to move one inch to engage. It's driveline revolution that engages them. If the rear tires can rotate, the front hubs will engage, period. That means you can either move a few feet, or the rear tires spin a rev or so. Either way, they lock.

Quote:
Originally posted by 2manytoyz:
I don't make any big claims like some.
Uh, except that Jeff's pic was a fake...
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