Just pulled from a car that has been sitting for 20 years and it's in really nice shape because of that . Normally the rears I pulled seem to be all pitted or the spring perches have rot due to the crap they put on the roads up here. This is not the case with this rear it's not pitted up at all and it also has a aftermarket auburn posi in it .it also has the 3.42 gear set you would normally expect. I'm located in CT.