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EMP Stewart Stage 2 Water Pumps 21104 Pump, 2, Aluminum, High-Volume, Chevy, Big Block, Short, Each

SKU: EMP21104

Water Pumps, Mechanical

EMP Stewart Stage 2 Water Pumps 21104 Pump, 2, Aluminum, High-Volume, Chevy, Big Block, Short, Each

SKU: EMP21104

Water Pumps, Mechanical
A$606.35
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

IMPORTANT NOTICE: Water pump has 5.750 in. hub height. Must use a high-flow thermostat if a thermostat is being used.

EMP Stewart water pumps are the premier choice of professional engine builders, race teams, and performance enthusiasts. They're great for street rodding and OEM replacement applications and even the most extreme forms of motorsports in the world, including NASCAR Winston Cup and NHRA Pro Stock. These EMP Stewart Stage 2 water pumps are assembled in an exclusive 356-T6 heat-treated aluminum casting. These pumps include several significant performance modifications, compared to Stage 1 pumps, for maximum performance. EMP Stewart Stage 2 water pumps are recommended for stock, OEM, or mild to moderate racing applications.

Part Type

Water Pump BBC Short

Data: v4.2 - Upd: 2026-09-28 22:52:40

Specifications

Product Attributes - Brand
EMP/Stewart Components
Product Attributes - Manufacturer's Part Number
21104
Product Attributes - Part Type
Water Pumps, Mechanical
Product Attributes - Product Line
EMP Stewart Stage 2 Water Pumps
Product Attributes - UPC
694455000366
Product Attributes - Pump Flow
High-volume
Product Attributes - Water Pump Rotation
Clockwise
Product Attributes - Pilot Diameter (in.)
0.625 in.
Product Attributes - Pump Material
Aluminum
Product Attributes - Pump Color
Natural
Product Attributes - Water Pump Style
Short
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Water pump has 5.750 in. hub height. Must use a high-flow thermostat if a thermostat is being used.

Reference Information

Brand Name/s Emp/stewart Components
StreetFX SKU emp21104
SFX Item ID 5187915
Supplier Item Code 5187915
Manufacturer SKU 21104
Manufacturer UPC 694455000366
Alternative References STE21104

Compatibility

Application Data
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelBEL AIR
    SubmodelBASE
    Beginning Year1966
    Ending Year1968
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.5L/396
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelBEL AIR
    SubmodelBASE
    Beginning Year1966
    Ending Year1968
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.0L/427
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelBISCAYNE
    SubmodelBASE
    Beginning Year1966
    Ending Year1968
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.5L/396
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelBISCAYNE
    SubmodelBASE
    Beginning Year1966
    Ending Year1968
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.0L/427
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelC10 SUBURBAN
    SubmodelBASE
    Beginning Year1968
    Ending Year1968
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.5L/396
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelC20 SUBURBAN
    SubmodelBASE
    Beginning Year1968
    Ending Year1968
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.5L/396
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelCAMARO
    SubmodelBASE
    Beginning Year1967
    Ending Year1967
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.5L/396
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelCAMARO
    SubmodelRS
    Beginning Year1967
    Ending Year1967
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.5L/396
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelCAMARO
    SubmodelSS
    Beginning Year1967
    Ending Year1968
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.5L/396
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelCAPRICE
    SubmodelBASE
    Beginning Year1966
    Ending Year1968
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.5L/396
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelCAPRICE
    SubmodelBASE
    Beginning Year1966
    Ending Year1968
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.0L/427
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelCHEVELLE
    Submodel300
    Beginning Year1968
    Ending Year1968
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.5L/396
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelCHEVELLE
    SubmodelBASE
    Beginning Year1967
    Ending Year1967
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.5L/396
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelCHEVELLE
    SubmodelCONCOURS
    Beginning Year1967
    Ending Year1967
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.5L/396
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelCHEVELLE
    SubmodelDELUXE
    Beginning Year1967
    Ending Year1967
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.5L/396
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelCHEVELLE
    SubmodelMALIBU
    Beginning Year1968
    Ending Year1968
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.5L/396
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelCHEVELLE
    SubmodelNOMAD
    Beginning Year1968
    Ending Year1968
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.5L/396
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelCHEVELLE
    SubmodelSS
    Beginning Year1966
    Ending Year1966
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.5L/396
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelCHEVELLE
    SubmodelSS
    Beginning Year1967
    Ending Year1967
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.5L/396
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelCHEVELLE
    SubmodelSS
    Beginning Year1968
    Ending Year1968
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.5L/396
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelCHEVY II
    SubmodelNOVA
    Beginning Year1968
    Ending Year1968
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.5L/396
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelCORVETTE
    SubmodelBASE
    Beginning Year1966
    Ending Year1969
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.0L/427
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelEL CAMINO
    SubmodelBASE
    Beginning Year1966
    Ending Year1968
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.5L/396
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelEL CAMINO
    SubmodelCUSTOM
    Beginning Year1968
    Ending Year1968
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.5L/396
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelEL CAMINO
    SubmodelSS
    Beginning Year1968
    Ending Year1968
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.5L/396

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