6-bolt transfer case gasket that works with New Process transfer cases and many domestic auto manufactures like GM and Chrysler. This gasket is made out of a high quality NI-2085 gasket material to ensure proper bonding to the transmission and transfer case. Please note that the hole pattern is not symmetrical. Even though it might appear that the holes are spaced evenly apart, but they are slightly offset. Therefore, it is important when installing this gasket to rotate it or "clock" the gasket around the bolts until the correct pattern lines up.