1964 Pontiac Tempest Engine: 3.5L L6 GAS Naturally Aspirated;FuelSystem: CARB; Carb MFG: C-1; Carb Model: YF;. 1967 Pontiac Tempest Engine: 3.8L L6; Carb MFG: C-1; Carb Model: YF;. 1965 Pontiac Tempest Engine: 3.5L L6; Carb MFG: C-1; Carb Model: YF;.
