HVAC Recirculation Door Actuator. 1995 GMC C3500 Engine: 5.7L V8; Air Inlet Recirculating; Blower Housing;. 1995 GMC C3500 Engine: 6.5L V8; Air Inlet Recirculating; Blower Housing;. 1995 GMC C3500 Engine: 7.4L V8; Air Inlet Recirculating; Blower Housing;.
