Pontiac Polished Aluminum Water Neck Thermostat Housing 326 350 389 400 421 455
This is a brand new polished aluminum Pontiac swivel style water neck. It comes complete with polished housing, allen head bolts, and an O-ring for a perfect seal.
This water neck is made from extremely high quality aluminum and is polished to a nice shine.
This water neck would make a great addition to a Pontiac Le Mans, GTO, Bonneville, Catalina, Firebird, Trans Am, Grand Prix, Grand Am or any vehicle with a 326 350 389 400 421 and 455 Pontiac engines (from 1964-1979).
Please note that this water neck will not fit 383 Pontiac engines.