Fuel Pump: Pontiac 68 400 (3 pipe)- 4 bblSpecific Pontiac fuel pump with gasket for the 1968 era cars with 350 & 400 V8 with 4 bbl carby Pontiac engine V8. 3 Pipe inlet one being the pump to Carby, one the tank to Pump & the other is the thin return line. 3 Pipes: 1 Vapor (Small pipe) 1 pipe from tank to FP 1 pipe from FP to Carby Gasket Or Seal Included Yes Inlet Type Tube Maximum Flow Rating 40 GPH Outlet Type Threaded