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$169.99
Stewart Components 32203 Stage 3 Small Block Chevy Water Pump, Short
Stewart Components 32203 Stage 3 Small Block Chevy Water Pump, Short

Stewart Components 32203 Stage 3 Small Block Chevy Water Pump, Short

Chevy Small Block V8, Mechanical Water Pump Type, Short Water Pump Style, High-Volume Pump Flow

4 Reviews | 1 Answered Question
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Stewart Components 32203 Stage 3 Small Block Chevy Water Pump, Short
Stewart Components 32203 Stage 3 Small Block Chevy Water Pump, Short
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Part # 91015540
$169.99
each
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  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.

Details

Water Pump Type:
Mechanical
Water Pump Style:
Short
Rotation:
Clockwise/Standard
Pump Flow:
High-Volume
Housing Material:
Aluminum
Housing Finish:
Natural
Housing Color:
Natural
Block to Hub Distance:
5.625 Inch (5-5/8")
Heater Inlet Size:
1/2" NPT
Hose ID:
1.80"
Shaft Length:
0.86"
Pilot Shaft Diameter:
0.75 Inch
Gasket(s) Included:
Yes
Hardware Included:
No
Weight:
6.15 lbs.
MFG. Part #:
32203
Sold in Quantity:
Each
GTIN Code:
694455000755

Info

These pumps are assembled with 356-T6 heat treated aluminum castings. Precision CNC machined components. The fan hubs are 1/2" thick and machined from billet steel. These pumps are preferred by many top engine builders for higher RPM applications.

These Stage 3 water pumps feature 1/2" thick steel fan hub with set screw for positive positioning and 356-T6 heat treated aluminum casting. The S/B Chevy pump has an extra rigid cam stop with a 3/8" adjusting screw. The extra material adjacent to the block mounting bolts allows drilling and tapping up to 1/2" NPT holes for external cooling lines on S/B Chevy. There is higher flow and pressure for better cooling as well as equal flow to right and left cylinder heads. The 3/4" bearings offer 5 times the strength of standard bearings. Precision impeller installed to exacting tolerances. One year manufacturers warranty.

910-155 Instructions (PDF)

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

Notes

  1. Chevy Water Pump ID Chart (GIF)

Notes

Clearance from back of pump to engine block mount is 1.00" Includes hardware for cam adjustability.
Some parts are not legal for use in California or other states with similar laws/regulations

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