ATI Pulley Assy - Water Pump - LS Truck Wide 2.80 OAL

If you're working on an LS truck engine and need to replace or upgrade your water pump pulley, this assembly from ATI is a solid option. It's designed to fit specific LS truck applications, ensuring proper alignment and function with your water pump. This pulley is crucial for driving your water pump, which in turn circulates coolant to keep your engine from overheating.

ATI is known for making well-built components, and this pulley is no exception. It's constructed from aluminum, which keeps the weight down compared to steel pulleys. The overall length (OAL) of 2.80 inches is specific to certain LS truck setups, so it's important to confirm this matches your needs. A properly functioning water pump pulley means your cooling system can do its job effectively, especially under load.

When installing, make sure to follow the manufacturer's guidelines for proper tension and alignment. This pulley is a direct replacement part, meaning it's made to install without modification on compatible engines.