1-1/2″ to 1-3/4″ O.D. Hose Barb Reducer Coupler with 1/8″ NPT Side Port
- Conveniently add a 1/8″ NPT port into your top radiator hose
- Integrated 1/8″ NPT port for steam port recirculation or other gauge connections
- Made in Wichita, Kansas from aerospace grade, USA produced, billet aluminium
- Package Includes: 1 hose barb coupler