Conversion Sleeves Super Duty Springs to OBS Spring Hanger OBS 2” Shackle Reversal:

2” Shackle Reversal:

Axle: 85-97 Ford F-350 Dana 60 36

Note the factory bottle jack must be removed in order to mount the bracket to the fender

-F-250 installing a reversal and Dana 60 80-97 axle

- Brand new OEM designed bolts included

Conversion Sleeves Super Duty Springs to OBS Spring Hanger OBS 2” Shackle Reversal:These sleeves fit in the front spring eye of 99 07 Super Duty rear springs. These will reduce the hardware size from 18mm to 5 8" to fit the bolt used in the 80 97 F series. Combined with our Super Duty Conversion Boomerang Shackles you can bolt in 99 07 springs in your OBS truck. 3. 5" Long 18mm OD 5 8" ID *Sold individually*