
The Gates molded upper coolant hose for 1978–1979 Pontiac Firebird with the V8 400 is a direct-fit replacement for the upper cooling connection. Molded to original contours, it restores proper coolant routing at the engine inlet and replaces worn or damaged factory hose to help maintain consistent cooling performance and reduce the risk of leaks in the upper circuit.
Gates 78-79 Pontiac Firebird V-8 400 Upper Molded Coolant Hose