
The Gates upper molded coolant hose for 1971–1977 Pontiac Firebird with the 400 V‑8 is a replacement upper hose tailored to the Firebird's routing. This molded component swaps in for worn or damaged upper hoses on classic Firebird V‑8 engines, restoring the correct upper connection and helping ensure consistent coolant flow for period Pontiac V‑8 applications.
Gates 71-77 Pontiac Firebird V-8 400 Upper Molded Coolant Hose