Short Aluminum Water Pump for Small Block Chevy, Polished

Each pump is manufactured from T6 aluminum and features an impeller with curved vanes for maximum flow, pressure and equal distribution to both sides of the block. It also features a unique seal assembly for leak proof operation. 

• Beautiful polished aluminum finish
• 5/8" shaft with 5/8" fan pilot snout
• 1/2" NPT hole on passenger side (for heater hose) and on top (for bypass hose)
• Stamped steel rear plate
• Extra thick fan hub
• 5/8" bearings
• Adjustable cam stop
• State of the art aluminum castings
• Equal flow to both cylinder banks
• Precision impeller
• Higher flow rate and pressure rate
• Weighs 6 lbs.
• Does not have a set screw retaining the fan hub
• Includes gaskets and hardware

NOTE: This pump is designed for street use and is not to be run on a motor which exceeds 5,500 RPM. 

Learn how to choose the correct water pump for your application by reading our tech article. SBC - Short vs Long Water Pump.  

910-15580 Instructions(PDF)