These came off my Jeep which has a 4" lift. I believe they are adjustable from 2" to 6" above ride height but will get you the part number this evening.
On these, I believe they take grease with a zerk or are they a bushing? If there is life left in the bushings I will take them. I actually plan to be in the springs on Sunday, can you PM me and we can sort out details?