1" spacer:

https://www.independent4x.com/mercha...products_id=34

3/4" spacer:

https://www.independent4x.com/mercha...roducts_id=525

I have the 2" spacer and OME 912 springs, and like it just fine, and has been great for a while, but still trying to figure out what the gear whine is after lifting