Rocker Knockers with Sliders Fits 1981 to 1986 CJ8;Bare steel;High strength 3/16 plate steel;Bolt holes are countersunk;Stainless steel flat head hardware;Mounts to the body itself - no resulting gap or misalignment when a body lift is installed;Slider is high strength DOM structural tubing, welded to the Rocker Knocker with additional DOM tube spacers JEEP SCRAMBLER BASE 1981 1982 1983 1984 1985 1986 2.5L (151) 2.5L (150) 4.2L (258) GAS Poison Spyder Customs Poison Spyder Rocker Knockers with Sliders (Bare Steel) - 12-08-020 12-08-020 Rock Sliders and Guards