These upper control arm bushing are made of durable polyurethane. This kit will only fit older design 4 inch and 6 inch Tuff Country lift kits (C4I and C6I) that included new upper control arms. Details:
Tuff Country Replacement Upper Control Arm Bushing and Sleeve Kit
Made of Durable Polyurethane w/ Steel Sleeves
Only Fits Older Design 4 Inch and 6 Inch Tuff Country Lift Kits (C41/C61) That Included New Upper Control Arms
Includes (8) Bushings, (4) Sleeves, and (4) Grease Fittings