This is a 1967 BOP 2:93 posi rear end , it is the 8.2 4 pinion posi , acid dipped and prime- painted , new bearings , axle bearings seals , new uppper control arm buschings , new vent tube , new axle studs , this is backing plate to backing plate , has 2 qts 85-90 gear lube and a 4 oz bottle of posi additive installed , Located in Hebron Illinois , zip 60034 $875 picked up at my location .