Stewart BBC high flow short water pump

Part number 31203

Less than 50 miles on it.

https://www.stewartcomponents.com/product/chevrolet-big-block-short-stage-3-31203/

Chevrolet Big Block Short

5.750 Length

3/4 Bearing

3/4 Shaft

Cast Aluminum Finish

3/4 ball/roller bearings offer five times the strength of standard bearings

High flow impeller

The Stage 3 has been Stewarts most popular pump for over 10 years.

Equal flow to left and right cylinder heads

High flow and pressure

356-T6 heat treated aluminum specially ribbed casting

Zinc-plated rear cover and bolts

Two 1/2 NPT auxiliary inlets

Precision ground steel billet fan hub with dual bolt pattern for perfect pulley alignment

Fan hub set screw for positive positioning