Moroso 63731 - Radiator Hose Drain 3/8 Inch Petcock 1 1/2 Inch To 1 1/2 Inch Hose

Radiator Bleed or Drain 3/8" Petcock 1.5 in. Hose To 1.5 in. Hose 356-T6 Cast Aluminum RADIATOR BLEED OR DRAINS • Are spliced into the upper radiator hose to add a bleed or spliced into the lower radiator hose to add a drain • Constructed out of 356-T6 cast aluminum with a 3/8" brass petcock • 100% leak tested