RE leaf spring bushing help

Hey so I have been doing some research to find replacement bushings for my rubicon express leafs I have the 4.5 inch super flex short arm kit.
But I'm not looking for what ever fits. I was looking for some two part poly bushings with greasable pins! Unfortunately my findings have failed.
So if there is anyone out there that has found something like them pleas hook me up with a link!

Thanks!

Direct replacements:
http://www.seriousoffroadproducts.c...press/Rubicon-Express-REPLACEMENT-BUSHING-SET

1.5" & 1.25" Bushing Kit:
http://www.seriousoffroadproducts.c...on-Express/Rubicon-Express-SPRING-BUSHING-KIT