K 2500 Suburban 4WD V8-350 5.7L (1994)
Expansion Block/Orifice Tube: Locations
Rear
Vehicles with rear air conditioning (RPO C69) use a Y-shaped junction block in the tube between the condenser and the front evaporator. The junction
block is located near the right side of the radiator support. The expansion tube is located between the junction block and the front evaporator.
