1971 Dodge B200 Van Engine: 3.7L L6 GAS Naturally Aspirated;FuelSystem: CARB; Carb MFG: C-1; Carb Model: BBS;. 1972 Dodge B200 Van Engine: 3.7L L6;EngineVIN: B; Carb MFG: C-1; Carb Model: BBS;. 1974 Dodge B200 Van Engine: 3.7L L6;EngineVIN: B; Carb MFG: C-1; Carb Model: BBS;.
