AMP dies and make sure you always purchase AMP plugs. I believe the only one you need to worry about is the 8 pin/8 position. About the only thing "standard" with them is the width and pin location. Seems different plug manufacturers put the cable strain relief (the piece of plastic behind the pins that gets scrunched down on the cable jacket to hold it) in different places because some plugs are longer than others.
-Hal
