Join Date: Jan 2003
Location: Escondido, California
The full-case Detroit Locker is, by far, MUCH stronger and smoother on the road than any of those non full-case lunchbox lockers you mention like the Aussie. No lunchbox locker is all that great on the road, but some are better than others. EZ-Locker is the worst, Lockrite and Aussie are tied for second-place (they are the same locker), and the No-Slip is the smoothest lunchbox locker going for the rear axle.
Are you talking about a front or rear locker? Is your rear axle the standard Dana 35c or do you have the stronger optional Dana 44?
When you have a choice, buy American.