LS right angle water port adapters

LS Right Angle Water Port Adapters


$189/set + shipping

Part No. PD0157


  • Kit includes water port adapters with fittings and countersunk hardware

  • Port adapters and fittings are black anodized CNC aluminum

  • Fittings are 3/4 NPT to 1" Hose barb

  • Port adapters are 1-5/16" thick

  • Use with: GM water pump gasket PN 12630223 or equivalent Fel-Pro ES 73010 (not included)



Typical mid-engine application and hose routing

Put the water pump(s) on the side returning from the radiator to minimize the pump temperature. Route plumbing from the water pump to the lower water inlet ports on the water port adapters. Route plumbing from the upper water exits on the water port adapters to the radiator inlet. Use 1 inch hose going into and out of the water port adapters. The picture below is utilizing two Davies Craig EWP150 pumps in series and requires a Y pipe to split the flow. Meziere pumps are offered with two outlet ports.