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Emp/stewart Components

EMP Stewart Stage 1 Water Pumps 12103 Pump, 1, Cast Iron, High-Volume, Chevy, Small Block, Short, Each

SKU: EMP12103

Water Pumps, Mechanical
EMP Stewart Stage 1 Water Pumps 12103 Pump, 1, Cast Iron, High-Volume, Chevy, Small Block, Short, Each

Emp/stewart Components

EMP Stewart Stage 1 Water Pumps 12103 Pump, 1, Cast Iron, High-Volume, Chevy, Small Block, Short, Each

SKU: EMP12103

Water Pumps, Mechanical
A$539.72
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

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 1 water pumps use brand new, original equipment castings that are machined to exacting standards. Stage 1 pumps are compatible with stock lines and brackets, but are internally modified for performance and reliability! These pumps are recommended for stock, OEM, or mild performance applications.

Part Type

Water Pump SBC Short

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

Specifications

Product Attributes - Brand
EMP/Stewart Components
Product Attributes - Manufacturer's Part Number
12103
Product Attributes - Part Type
Water Pumps, Mechanical
Product Attributes - Product Line
EMP Stewart Stage 1 Water Pumps
Product Attributes - UPC
694455000120
Product Attributes - Pump Flow
High-volume
Product Attributes - Water Pump Rotation
Clockwise
Product Attributes - Pilot Diameter (in.)
0.625 in.
Product Attributes - Pump Material
Iron
Product Attributes - Pump Color
Natural
Product Attributes - Water Pump Style
Short
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
5.625 in. length.

Reference Information

Brand Name/s Emp/stewart Components
StreetFX SKU emp12103
SFX Item ID 5187931
Supplier Item Code 5187931
Manufacturer SKU 12103
Manufacturer UPC 694455000120
Alternative References STE12103

Compatibility

Application Data
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelBEL AIR
    SubmodelBASE
    Beginning Year1955
    Ending Year1957
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.3L/265
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelBEL AIR
    SubmodelBASE
    Beginning Year1957
    Ending Year1967
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.6L/283
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelBEL AIR
    SubmodelBASE
    Beginning Year1962
    Ending Year1968
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.3L/327
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelBEL AIR
    SubmodelBASE
    Beginning Year1968
    Ending Year1968
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/307
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelBEL AIR
    SubmodelBEAUVILLE
    Beginning Year1955
    Ending Year1956
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.3L/265
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelBEL AIR
    SubmodelNOMAD
    Beginning Year1955
    Ending Year1957
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.3L/265
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelBEL AIR
    SubmodelNOMAD
    Beginning Year1957
    Ending Year1957
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.6L/283
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelBISCAYNE
    SubmodelBASE
    Beginning Year1958
    Ending Year1967
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.6L/283
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelBISCAYNE
    SubmodelBASE
    Beginning Year1962
    Ending Year1968
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.3L/327
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelBISCAYNE
    SubmodelBASE
    Beginning Year1968
    Ending Year1968
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/307
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelBISCAYNE
    SubmodelFLEETMASTER
    Beginning Year1960
    Ending Year1960
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.6L/283
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelC10 PICKUP
    SubmodelBASE
    Beginning Year1961
    Ending Year1967
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.6L/283
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelC10 PICKUP
    SubmodelBASE
    Beginning Year1966
    Ending Year1968
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.3L/327
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelC10 PICKUP
    SubmodelBASE
    Beginning Year1968
    Ending Year1972
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/307
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelC10 PICKUP
    SubmodelBASE
    Beginning Year1969
    Ending Year1972
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelC10 SUBURBAN
    SubmodelBASE
    Beginning Year1968
    Ending Year1968
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/307
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelC10 SUBURBAN
    SubmodelBASE
    Beginning Year1968
    Ending Year1968
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.3L/327
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelC20 PICKUP
    SubmodelBASE
    Beginning Year1961
    Ending Year1967
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.6L/283
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelC20 PICKUP
    SubmodelBASE
    Beginning Year1966
    Ending Year1968
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.3L/327
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelC20 PICKUP
    SubmodelBASE
    Beginning Year1968
    Ending Year1972
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/307
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelC20 PICKUP
    SubmodelBASE
    Beginning Year1969
    Ending Year1972
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelC20 SUBURBAN
    SubmodelBASE
    Beginning Year1968
    Ending Year1968
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/307
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelC20 SUBURBAN
    SubmodelBASE
    Beginning Year1968
    Ending Year1968
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.3L/327
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelC30 PICKUP
    SubmodelBASE
    Beginning Year1961
    Ending Year1967
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.6L/283
  • Water Pump FitmentSearch by make and model
    MakeCHEVROLET
    ModelC30 PICKUP
    SubmodelBASE
    Beginning Year1966
    Ending Year1968
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.3L/327

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