Not sure what you mean by offset? Side to side or front to back? The axles defently square under my rig side to side. I'd really like to put some slightly longer leaves in and push the axle back an inch that's why I haven't cut any of the unused holes off that you can see in the pics plus my shackles tuck up pretty well and only just touch the bottom of the bracket at full bump. Sorry for the crappy pics it's all I could get late this arvo...
Hard to say the exact lift they give but it would be around an inch? The physical vertical drop of the bracket is more than that but you loose about half by laying the shackles back down to 45*.
Hope that helps jimmyb...
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2000 XJ. Longarm, Orfab, Fox shocks, Toyo tires,
Notch customs bla bla bla....