Caliper Rear Overhaul Kit: 82-92 F Std Caliper (2)This kit does both LH & RH Rear Calipers one kit needed per car. It is NOT all the parts.. b ut the parts used in the BODY of the caliper that are not often needed.. but are parts that breakdown and help to cause pullng or uneven pad movement and retraction on the calipers pins and body. Use also a Caliper Seal Kit to do the whole job.