actually I do have the 3:91 with power lok (clutch type) (sure grip) is cone type.......(Posi) is a chevy or ford part I have none of that here....not one piece Lol the 3:91's pm me a reasonable offer as I really wasn't gonna sell it ...you might could persuade me $$$$$$$
man you have a lot of **** there ; lol anyway iam looking for the vent tube that goes in the rearend housing screws in. also thought you might have a good 8 3/4 posi center chunk with some 391 s thanks