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Part # 91015545

Speedway Small Block Chevy Short Aluminum Water Pump, Polished

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  • Short style pump as was stock up to '68
  • Fits all S/B Chevys with V-belt drive and short pulleys

$122.99

each

In Stock


Quantity

Select a vehicle to verify Fitment

Product Summary

Chevy Small Block V8, Mechanical Water Pump Type

  • Short style pump as was stock up to '68
  • Fits all S/B Chevys with V-belt drive and short pulleys

Key Specs

MFG. Part #91015545
BrandSpeedway Motors
Water Pump TypeMechanical
Water Pump StyleShort
Pump FlowStandard

Need To Know

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Details

Speedway Short Aluminum water pumps flow 35 gallons per minute at 4,000 RPM, with minimal cavitation and proportionally increased flow rates at 5,000 RPM and above. Equalized water flow distribution and pressure-balanced water passages minimize internal engine hot-spots making these pumps an excellent alternative for not only light duty racing, but also marine, trucks, towing, and motorhome applications. Cruisers and hot rodders will appreciate the improved cooling at low speeds.

"Short" style pumps came on all factory small block V8s from 1955 to 1968. However, this pump will fit all S/B Chevys up to 1985.

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

Item Details

5/8" pilot

Charts

Specifications

KEY SPECS
MFG. Part #91015545
BrandSpeedway Motors
Water Pump TypeMechanical
Water Pump StyleShort
Pump FlowStandard
GENERAL
RotationClockwise/Standard
Housing MaterialAluminum
Housing FinishPolished
Housing ColorNatural
Block to Hub Distance6.13 Inch
Heater Inlet Size1/2" NPT
Hose ID1.75"
Shaft Length0.53"
Pilot Shaft Diameter0.63 Inch
Gasket(s) IncludedYes
Hardware IncludedNo
Weight5.65 lbs.
Sold in QuantityEach
NotesClearance from back of pump to engine block mount is .88"