This water pump model features:
- Fits GM LS engines LS1 through LS6 - Not all LS applications. See WP329, WP330 and WP332.
- Idler design lets you keep all of your serpentine belt driven accessories
- Suitable for street or drag strip use – 3000+ hour life expectancy
- Show quality finish
- High flow design provides 55 gallons per minute free flow rating
- All stainless steel hardware included
- Ports provided for heater and bypass
- Heater and bypass fitting included
- 185 degree thermostat included.
- Stainless steel large diameter main shaft with high performance ceramic seal
- Accepts the factory style thermostat housing
- Oulet fitting included - 1.25" hose for stock configuration
- Finishing The System: This pump is supplied complete with gaskets and hardware and fittings. You should not need any additional items for this installation.
- This pump model does accept heater and bypass connection as a standard.
- In this application the thermostat is removed from the lower hose (inlet) and moved to the upper hose (outlet). The pump is shipped with a 185 degree thermostat installed. Be sure to remove the factory thermostat.
- Amperage draw: Under normal use the pump will draw 11-12 amps.
- Overall Height Dimension: The standard pump is 7.8" long from the mounting surface to the tip of the pump.
- Pump Weight: This application weighs 14.9 lbs.
- 16 volt systems: The 12 volt pump will work for limited use applications. Do not run the pump while charging the 16v system.
- NOTE: This pump is not compatible with truck accessory package.
Additional Notes: The standard 35 GPM pump is suitable for normally aspirated engines up to 650HP. Supercharged, turbocharged and high compression, high horsepower applications should use the 55GPM High Flow pump only.