CTA Tools 7122 Radiator Pressure Adapter – GM/GMC

CTA Tools 7122 Radiator Pressure Adapter – GM/GMCDesigned for the L5P Diesel Engine with two tank capsOne cap is located on the side of the tank (Vented) with right-hand threadsThe other is located on the top of the tank (Non-Vented) with left-hand threadsThis is designed to eliminate any chance of installing the non-vented cap where a vented cap is requiredO-rings on the center core seal off the tank vent port for proper testingApplications:2017+ Chevroet Silverado2017+ GMC Sierra w/ Duramax