This kit is used with Cast OUO Top Plates so you can use them with 2.5 inch wide leaf springs. Cast Top Plates Kit#'s 101066 and #101069.
OUO Cast Top Plates are normally for use with 3 inch wide leaf springs, adding this adapter will allow you to use OUO Cast Top Plates on 2.5 inch springs
If you have 2 1/2" wide leaf springs, like on 2010 and older Chevy’s and Toyota’s and you want to run OUO Traction Blocks or OUO Lift Blocks you need this adapter kit. This adapter kit works with the OUO Top Plates to get the U-Bolts to a 3 inch wide spacing. 3 inch wide spacing is needed to get the U-Bolts to go through the guide holes in the block because all OUO Traction Blocks and Lift Blocks have 3" wide spacing.
Please understand that we do our best to stock every single item that we sell in our webstore at all times, but occasionally, we sell out before our next run of parts are ready to go.
To verify stock on an item before you order, you can always email us at Orders@oneupoffroad.com, and we will gladly stock check items. You can also give us a call at 888-98ONEUP and we will do the same.
Most items usually ship within 24 hours, but in the rare occasion of a backorder, we usually fill all backorders within 2-4 weeks.