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Hays

Hays Street 450 Clutch Conversion Kits for 1986-2000 MUSTANG - 91-2003 Kits, Kits, 1.063 in.- 10-spline, 10.50 in. Diameter Organic Disc, Pressure Plate, Ford, L4, V6, V8, Kit

SKU: HAY91-2003

Clutch Kits
Hays Street 450 Clutch Conversion Kits for 1986-2000 MUSTANG - 91-2003 Kits, Kits, 1.063 in.- 10-spline, 10.50 in. Diameter Organic Disc, Pressure Plate, Ford, L4, V6, V8, Kit

Hays

Hays Street 450 Clutch Conversion Kits for 1986-2000 MUSTANG - 91-2003 Kits, Kits, 1.063 in.- 10-spline, 10.50 in. Diameter Organic Disc, Pressure Plate, Ford, L4, V6, V8, Kit

SKU: HAY91-2003

Clutch Kits
A$1,424.76
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

Hays Street 450 clutch conversion kits are an excellent upgrade offering up to 30 percent more holding power (clamping force) over your stock clutch. They're designed for handling stock to mildly modified engines—up to 450 horsepower. If drivability along with a stock pedal feel are the leading factors for your application, then order the Hays Street 450 clutch conversion kit recommended for your specific vehicle and engine size.

Features, items, and specs:

* Smooth, chatter-free operation using top quality organic composite friction surface material
* Upgraded damper springs
* Pressure plate
* Clutch disc
* Throwout bearing
* Alignment tool
* Instructions

Part Type

Clutch Kits

Data: v4.2 - Upd: 2026-09-29 03:13:03

Specifications

Product Attributes - Brand
Hays
Product Attributes - Manufacturer's Part Number
91-2003
Product Attributes - Part Type
Clutch Kits
Product Attributes - Product Line
Hays Street 450 Clutch Conversion Kits
Product Attributes - UPC
090127009918
Product Attributes - Clutch Usage
Performance
Product Attributes - Clutch Disc Quantity
1
Product Attributes - Flywheel Included
No
Product Attributes - Input Spline Quantity
10
Product Attributes - Input Shaft Diameter
1.063 in.
Product Attributes - Disc Diameter (in.)
10.500 in.
Product Attributes - Disc Diameter (mm)
267mm
Product Attributes - Disc Material
Organic
Product Attributes - Disc Style
Full face
Product Attributes - Hub Style
Sprung
Product Attributes - Pressure Plate Style
Diaphragm
Product Attributes - Throwout Bearing Included
Yes
Product Attributes - Alignment Tool Included
Yes
Product Attributes - Pilot Bushing Included
No
Product Attributes - Counterweight Assist
No
Product Attributes - Mounting Hardware Included
No
Product Attributes - Quantity
Sold as a kit.

Reference Information

Brand Name/s Hays
StreetFX SKU hay91-2003
SFX Item ID 5093453
Supplier Item Code 5093453
Manufacturer SKU 91-2003
Manufacturer UPC 90127009918
Alternative References 10-spline, L4, V6, V8

Compatibility

Application Data
  • Beginning Year1994
    CID232
    Ending Year2000
    Engine FamilyFORD V6 GAS
    Engine Size3.8L/232
    Engine TypeV6
    Engine VIN Code4
    Liter3.8
    MakeFORD
    ModelMUSTANG
    RegionUSA
    SubmodelBASE
  • Application NotesStreet 450 Clutch Kit; Manual; For Use w/6 Bolt Flywheel, Single 10.5 in. Disc; 10 Spline by 1-1/16 in.; Incl. Alignment Tool/Throwout Bearing; Organic
    Beginning Year1994
    CID232
    Ending Year2000
    Engine FamilyFORD V6 GAS
    Engine Size3.8L/232
    Engine TypeV6
    Engine VIN Code4
    Liter3.8
    MakeFORD
    ModelMUSTANG
    RegionUSA
    SubmodelBASE
  • Beginning Year1997
    CID281
    Ending Year1997
    Engine FamilyFORD MODULAR V8 GAS
    Engine Size4.6L/281
    Engine TypeV8
    Engine VIN CodeV
    Liter4.6
    MakeFORD
    ModelMUSTANG
    SubmodelCOBRA
  • Beginning Year1997
    CID281
    Ending Year1997
    Engine FamilyFORD MODULAR V8 GAS
    Engine Size4.6L/281
    Engine TypeV8
    Engine VIN CodeX
    Liter4.6
    MakeFORD
    ModelMUSTANG
    SubmodelCOBRA
  • Beginning Year1998
    CID281
    Ending Year1999
    Engine FamilyFORD MODULAR V8 GAS
    Engine Size4.6L/281
    Engine TypeV8
    Engine VIN CodeV
    Liter4.6
    MakeFORD
    ModelMUSTANG
    SubmodelEQUIPADO
  • Beginning Year1998
    CID281
    Ending Year2000
    Engine FamilyFORD MODULAR V8 GAS
    Engine Size4.6L/281
    Engine TypeV8
    Engine VIN CodeX
    Liter4.6
    MakeFORD
    ModelMUSTANG
    SubmodelEQUIPADO
  • Beginning Year1986
    CID302
    Ending Year1986
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    Engine TypeV8
    Engine VIN CodeM
    Liter5.0
    MakeFORD
    ModelMUSTANG
    RegionUSA
    SubmodelGT
  • Application NotesStreet 450 Clutch Kit; Manual; For Use w/6 Bolt Flywheel, Single 10.5 in. Disc; 10 Spline by 1-1/16 in.; Incl. Alignment Tool/Throwout Bearing; Organic
    Beginning Year1986
    CID302
    Ending Year1986
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    Engine TypeV8
    Engine VIN CodeM
    Liter5.0
    MakeFORD
    ModelMUSTANG
    RegionUSA
    SubmodelGT
  • Application NotesStreet 450 Clutch Kit; For Use w/6 Bolt Flywheel, Single 10.5 in. Disc; 10 Spline by 1-1/16 in.; Incl. Alignment Tool/Throwout Bearing; Organic
    Beginning Year1987
    CID302
    Ending Year1993
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    Engine TypeV8
    Engine VIN CodeE
    Liter5.0
    MakeFORD
    ModelMUSTANG
    RegionUSA
    SubmodelGT
  • Beginning Year1988
    CID302
    Ending Year1993
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    Engine TypeV8
    Engine VIN CodeE
    Liter5.0
    MakeFORD
    ModelMUSTANG
    RegionUSA
    SubmodelGT
  • Application NotesStreet 450 Clutch Kit; Manual; For Use w/6 Bolt Flywheel, Single 10.5 in. Disc; 10 Spline by 1-1/16 in.; Incl. Alignment Tool/Throwout Bearing; Organic
    Beginning Year1994
    CID302
    Ending Year1995
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    Engine TypeV8
    Engine VIN CodeT
    Liter5.0
    MakeFORD
    ModelMUSTANG
    RegionUSA
    SubmodelGT
  • Beginning Year1994
    CID302
    Ending Year1995
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    Engine TypeV8
    Engine VIN CodeT
    Liter5.0
    MakeFORD
    ModelMUSTANG
    RegionUSA
    SubmodelGT
  • Application NotesStreet 450 Clutch Kit; Manual; For Use w/6 Bolt Flywheel, Single 10.5 in. Disc; 10 Spline by 1-1/16 in.; Incl. Alignment Tool/Throwout Bearing; Organic
    Beginning Year1996
    CID281
    Ending Year2000
    Engine FamilyFORD MODULAR V8 GAS
    Engine Size4.6L/281
    Engine TypeV8
    Engine VIN CodeX
    Liter4.6
    MakeFORD
    ModelMUSTANG
    RegionUSA
    SubmodelGT
  • Beginning Year1996
    CID281
    Ending Year2000
    Engine FamilyFORD MODULAR V8 GAS
    Engine Size4.6L/281
    Engine TypeV8
    Engine VIN CodeX
    Liter4.6
    MakeFORD
    ModelMUSTANG
    RegionUSA
    SubmodelGT
  • Application NotesStreet 450 Clutch Kit; Manual; For Use w/6 Bolt Flywheel, Single 10.5 in. Disc; 10 Spline by 1-1/16 in.; Incl. Alignment Tool/Throwout Bearing; Organic
    Beginning Year1995
    CID302
    Ending Year1995
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    Engine TypeV8
    Engine VIN CodeT
    Liter5.0
    MakeFORD
    ModelMUSTANG
    RegionUSA
    SubmodelGTS
  • Beginning Year1995
    CID302
    Ending Year1995
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    Engine TypeV8
    Engine VIN CodeT
    Liter5.0
    MakeFORD
    ModelMUSTANG
    RegionUSA
    SubmodelGTS
  • Beginning Year1996
    CID281
    Ending Year1997
    Engine FamilyFORD MODULAR V8 GAS
    Engine Size4.6L/281
    Engine TypeV8
    Engine VIN CodeV
    Liter4.6
    MakeFORD
    ModelMUSTANG
    SubmodelHIGH
  • Beginning Year1996
    CID281
    Ending Year1997
    Engine FamilyFORD MODULAR V8 GAS
    Engine Size4.6L/281
    Engine TypeV8
    Engine VIN CodeX
    Liter4.6
    MakeFORD
    ModelMUSTANG
    SubmodelHIGH
  • Application NotesStreet 450 Clutch Kit; Manual; For Use w/6 Bolt Flywheel, Single 10.5 in. Disc; 10 Spline by 1-1/16 in.; Incl. Alignment Tool/Throwout Bearing; Organic
    Beginning Year1986
    CID232
    Ending Year1986
    Engine FamilyFORD V6 GAS
    Engine Size3.8L/232
    Engine TypeV6
    Engine VIN Code3
    Liter3.8
    MakeFORD
    ModelMUSTANG
    RegionUSA
    SubmodelLX
  • Application NotesStreet 450 Clutch Kit; Manual; For Use w/6 Bolt Flywheel, Single 10.5 in. Disc; 10 Spline by 1-1/16 in.; Incl. Alignment Tool/Throwout Bearing; Organic
    Beginning Year1986
    CID302
    Ending Year1986
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    Engine TypeV8
    Engine VIN CodeM
    Liter5.0
    MakeFORD
    ModelMUSTANG
    RegionUSA
    SubmodelLX
  • Application NotesStreet 450 Clutch Kit; Manual; For Use w/6 Bolt Flywheel, Single 10.5 in. Disc; 10 Spline by 1-1/16 in.; Incl. Alignment Tool/Throwout Bearing; Organic
    Beginning Year1986
    CID140
    Ending Year1990
    Engine FamilyFORD L4 GAS
    Engine Size2.3L/140
    Engine TypeL4
    Engine VIN CodeA
    Liter2.3
    MakeFORD
    ModelMUSTANG
    RegionUSA
    SubmodelLX
  • Beginning Year1987
    CID302
    Ending Year1993
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    Engine TypeV8
    Engine VIN CodeE
    Liter5.0
    MakeFORD
    ModelMUSTANG
    RegionUSA
    SubmodelLX
  • Application NotesStreet 450 Clutch Kit; For Use w/6 Bolt Flywheel, Single 10.5 in. Disc; 10 Spline by 1-1/16 in.; Incl. Alignment Tool/Throwout Bearing; Organic
    Beginning Year1987
    CID302
    Ending Year1993
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    Engine TypeV8
    Engine VIN CodeE
    Liter5.0
    MakeFORD
    ModelMUSTANG
    RegionUSA
    SubmodelLX
  • Application NotesStreet 450 Clutch Kit; Manual; For Use w/6 Bolt Flywheel, Single 10.5 in. Disc; 10 Spline by 1-1/16 in.; Incl. Alignment Tool/Throwout Bearing; Organic
    Beginning Year1991
    CID140
    Ending Year1993
    Engine FamilyFORD L4 GAS
    Engine Size2.3L/140
    Engine TypeL4
    Engine VIN CodeM
    Liter2.3
    MakeFORD
    ModelMUSTANG
    RegionUSA
    SubmodelLX
  • Beginning Year1998
    CID281
    Ending Year1998
    Engine FamilyFORD MODULAR V8 GAS
    Engine Size4.6L/281
    Engine TypeV8
    Engine VIN CodeV
    Liter4.6
    MakeFORD
    ModelMUSTANG
    SubmodelSEMI-EQUIPADO

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