Help identify my rear syspension

[evostilo]

I plan on running them, i did get the urethan bushing that go in the middle and un like Competion Engineeing recomends that the front eye busing on my leafs should be replaced with solid aloy bushings i plan on running the ruber hotchkis bushing hope this smooths the ride out a bit since some guys say that the rough im hopping this helps some