Hi Everyone: Question Can anyone tell me if a 1983 electra prk ave with a
engine option # L V 2 Engine vin code Y ( 5.0/ 307 V8 4 barrel ) series C
gets a heater valve in the rear of the intake manifold if it does is it ele. or vacum and if elec. where is the power comming from? If vacum where is the vacum line come from? Thanks in advance fellas I appreciate all your help !!!