New service kit provides all the components necessary to service the 1966-74 B-Body and 1970-74 E-Body clutch pivot shafts (Z-bars). It includes both the frame side with nut and washer and bell housing side ball studs, two ball stud seals, two spring retainers, two nylon cushion washers, four nylon ball stud bearing halves, and one pivot shaft bearing retainer wire.