Meziere 04-06 GTO Electric Water Pump (Black)
The high flow electric water pump for the LS-1, LS1and LS-6 engines is here. Track, dyno, and most importantly, street testing, has proved engines run cooler at low speeds and gain high end horsepower when running Meziere's bolt on LS1/LS6 pump (gains have been in the 10-12hp range). In addition to the released power, you get to keep all of your factory accessories.
Taking quality to the extreme, the WP319 features a dual bearing belt idler, billet parts throughout, and a weather-tite electrical connection. The pump is backed by a two-year warranty. If you own GMs hottest cars, you need Mezieres newest, coolest pump.
You will retain your stock thermostat housing but a small block Chevy thermostat is required for the install (we include this with the pump). Black and natural colored pumps are usually in stock. The other colors have to be special ordered.