1957 Ford Skyliner Engine: 4.8L V8;EngineVIN: P; FuelSystem: 4BBL; 4 Bore Gasket; Individual throttle bores;. 1957 Ford Skyliner Engine: 5.1L V8; 4 Bore Gasket; Individual throttle bores;. 1958 Ford Skyliner Engine: 5.4L V8;EngineVIN: G; FuelSystem: 4BBL; 4 Bore Gasket; Individual throttle bores;.