Ensure optimal engine temperature control with this water pump featuring an integrated thermostat, designed specifically for Chevy and Holden LS1, LS2, and LS6 engines. Its robust 5.65 kg construction and precise dimensions (38.5 cm length, 31 cm width, and 19.5 cm height) guarantee a perfect fit and reliable cooling performance. Upgrade your cooling system with a component engineered for durability and exact compatibility to prevent overheating and maintain engine efficiency.