Originally posted by chevymotorhead
I'm asking how would i take that nipple thing that the oil filter screws onto off the block? Also how would you put on a new fitting?
if it is a older block there are two screw in the oil filter well that it will come out oil filter adapter gm #3952301 . if it is a newer block it threds in the block the nipple has a hex in the in side of the nipple use a big allen key