Stewart 21104 Stage 2 Mechanical Water Pump for Big Block Chevy

The Stewart 21104 mechanical water pump is designed for Big Block Chevy applications requiring a short-design pump with a 5/8-inch pilot. Its Stage 2 configuration provides a purpose-built cooling system component for compatible engine setups.

Constructed from aluminum with a natural finish, this water pump combines a durable material choice with a clean, functional appearance. The short design supports installations where the available space and engine configuration call for this style of water pump.

Use the Stewart 21104 as a replacement or application-specific component when its mechanical operation, Stage 2 design, 5/8-inch pilot, aluminum construction, and Big Block Chevy fitment match your vehicle and cooling system requirements.

Features:

• Brand: Stewart
• Part Number: 21104
• Design: Mechanical water pump with a short design
• Stage: Stage 2
• Pilot: 5/8-inch pilot
• Material: Aluminum
• Finish: Natural
• Application: Big Block Chevy