Stewart Components Water Pump SBC Short 71-82 Corvette 23103

• High flow impeller
• Equal flow to left and right cylinder heads
• High flow and pressure
• 356-T6 heat treated aluminum specially ribbed casting
• Precision ground fan hub with dual bolt pattern
• Zinc-plated rear cover and bolts
• Two 1/2″ NPT auxiliary inlets
• This casting also has extra material between the mounting holes to allow external pressure lines to be added
• Machined for cam stop bolt (3/8-24)

Note: Stage 2,3, and 4 Small Block Chevy Short water pumps MUST use our High Flow modified thermostat.