Menu

Shop

Garage

Cart

Account

Part # 91015580

Small Block Chevy Performance Aluminum Water Pump, Short

by

|

  • State of the art T6 aluminum castings
  • Features an impeller with curved vanes for maximum flow, pressure, and equal distribution to both sides of the block
  • Unique seal assembly for leak proof operation

$83.99

each

In Stock

$89.00

Save $5.01


Quantity

Select a vehicle to verify Fitment

Product Summary

Chevy Small Block V8, Mechanical Water Pump Type

  • State of the art T6 aluminum castings
  • Features an impeller with curved vanes for maximum flow, pressure, and equal distribution to both sides of the block
  • Unique seal assembly for leak proof operation
  • 3/4" ultra duty bearings with a 5/8" fan pilot
  • Equal flow to both cylinder banks

Key Specs

MFG. Part #91015580
BrandSpeedway Motors
Water Pump TypeMechanical
Water Pump StyleShort

Need To Know

Free Shipping on Orders Over $149

Quick and Easy Returns

Details

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.

  • 3/4" 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
  • 3/4" ultra duty 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

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.  

Item Details

3/4" shaft, 5/8" pilot

Charts

Specifications

KEY SPECS
MFG. Part #91015580
BrandSpeedway Motors
Water Pump TypeMechanical
Water Pump StyleShort
GENERAL
RotationClockwise/Standard
Housing MaterialAluminum
Housing FinishNatural
Housing ColorNatural
Block to Hub Distance5.625 Inch (5-5/8")
Heater Inlet Size1/2" NPT
Hose ID1.82"
Shaft Length0.56"
Pilot Shaft Diameter0.63 Inch
Gasket(s) IncludedYes
Hardware IncludedNo
Weight6.4 lbs.
Sold in QuantityEach
NotesClearance from back of pump to engine block mount is .94" For street use bypass plug will need to be removed. Does not have a set screw to retain hub. Does not have a snap ring.