Allstar Performance Aluminum Radiator Expansion Tank w/ Filler 1125408 Drilling is required to Stack

Drilling is required to Stack Stands for installation

1988-1995 GMC K1500

GM F-Body 1970-81

Subsequently

Allstar Performance Aluminum Radiator Expansion Tank w/ Filler 1125408 Drilling is required to StackAluminum expansion tanks are commonly mounted as the highest point of the cooling system and used as a fill point on vehicles that have a low mounted radiator or when the fill point on the radiator is not accessible. The 1 2"NPT bottom supply fitting is commonly connected to the low pressure side of the cooling system and the return fitting is connected to a port located high on the engine to help release any air trapped in the system. Tanks feature a