ITEM NAME:1-1/4" Hose w/ 1/8" NPT Steam Port Adapter Top Radiator LS Swap Coolant.1 Hose Barb Coupler. Integrated 1/8" NPT port for steam port recirculation or other gauge connections. Conveniently add a 1/8" NPT port into your top radiator hose. Material: aluminum alloy. best give a satisfied solution.
