| This polyurethane bushing kit is enough to do both rear lower control arms. It includes the inner and outer bushings and fits all z's from 70-78. This kit is by energy suspension and the bushings come in black and are graphite impregnated. Once you install this kit you should never have to worry about bushings again. We also sell just the outers in polyurethane. See listing. We also sell rear inner control arm bushings that are adjustable to help alleviate negative camber caused from lowering your z. Last update 06/09 | 
