These are intended primarily for factory style control arms, but we do offer a replacement bushing kit with sleeves for our SVE control arms. We do not list them live on the site, but if you call and reference part number GRN-GMCABSHKT, one of our customer care reps can get you fixed up. We have them in stock and ready to go. We also will have a bushing replacement kit that does just the bushings, and no sleeves to help keep cost down. Those kits are slated to be here around 10/15. The part number for those is SVE-5649BSK.