ATI Pulley Assy - Water Pump - LS3 Camaro w/10-12 Grv Belt

This ATI water pump pulley assembly is built with a specific focus on the LS3 engine found in certain Camaro models, especially those using a 10 or 12-rib serpentine belt setup. It's designed to keep your water pump spinning at the correct speed, which is crucial for maintaining optimal engine temperature and preventing overheating. Getting this part right ensures your cooling system works as it should, especially when you're pushing the engine hard.

Crafted from well-built aluminum, this pulley is lighter than a stock steel unit, which can help reduce rotational mass in the accessory drive system. ATI is known for making solid components, and this pulley is no exception. It's made to handle the demands of the LS3 engine, ensuring reliable performance over time. This assembly is a direct replacement for your factory water pump pulley, making installation straightforward for someone familiar with engine work.

When you're working on your LS3 Camaro, especially if you're upgrading or replacing components in the accessory drive, this ATI water pump pulley is a solid option. It's designed to fit right and perform reliably, keeping your engine running cool.