NOS GM #9781450, G.R. 1.639 Gear and shaft package, oil pump drive set. I put some application pics with my listing pics. Shows V8-1967-1974 Firebirds and V8 1967-1976 Tempests and Grand Prixs but you might want to do your own research with the GM part number provided. I have no idea what was supposed to be in the kit. What you see in the pics is what you get.