Australia-wide shipping on performance, 4x4 and vehicle-specific upgrades.
Searching parts and components for all vehicles All vehicles
Set Vehicle

Search by SKU, brand, keyword, or set a vehicle to keep fitment-aware browsing active.

Hays

Hays Street 450 Clutch Conversion Kits 91-1003 10.5" 70-84 Chevy/Pontiac/Olds V8, 26-spline, Kit

SKU: HAY91-1003

Clutch Kits
Hays Street 450 Clutch Conversion Kits 91-1003 10.5" 70-84 Chevy/Pontiac/Olds V8, 26-spline, Kit

Hays

Hays Street 450 Clutch Conversion Kits 91-1003 10.5" 70-84 Chevy/Pontiac/Olds V8, 26-spline, Kit

SKU: HAY91-1003

Clutch Kits
A$1,443.17
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.
View cart
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

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
91-1003
Product Attributes - Part Type
Clutch Kits
Product Attributes - Product Line
Hays Street 450 Clutch Conversion Kits
Product Attributes - UPC
090127009826
Product Attributes - Clutch Usage
Performance
Product Attributes - Clutch Disc Quantity
1
Product Attributes - Flywheel Included
No
Product Attributes - Input Spline Quantity
26
Product Attributes - Input Shaft Diameter
1.125 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 hay91-1003
SFX Item ID 5093452
Supplier Item Code 5093452
Manufacturer SKU 91-1003
Manufacturer UPC 90127009826
Alternative References V8, 26-spline

Compatibility

Application Data
  • Application NotesStreet 450 Clutch Kit; Manual; Single 10.5 in. Disc; 26 Spline by 1-1/8 in.; Incl. Alignment Tool/Throwout Bearing; Organic
    Beginning Year1970
    CID350
    Ending Year1971
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Engine TypeV8
    Liter5.7
    MakeCHEVROLET
    ModelBEL AIR
    RegionUSA
    SubmodelBASE
  • Beginning Year1970
    CID350
    Ending Year1971
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Engine TypeV8
    Liter5.7
    MakeCHEVROLET
    ModelBEL AIR
    RegionUSA
    SubmodelBASE
  • Application NotesStreet 450 Clutch Kit; Single 10.5 in. Disc; 26 Spline by 1-1/8 in.; Incl. Alignment Tool/Throwout Bearing; Organic
    Beginning Year1970
    CID400
    Ending Year1971
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
    Engine TypeV8
    Liter6.6
    MakeCHEVROLET
    ModelBEL AIR
    RegionUSA
    SubmodelBASE
  • Beginning Year1970
    CID400
    Ending Year1971
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
    Engine TypeV8
    Liter6.6
    MakeCHEVROLET
    ModelBEL AIR
    RegionUSA
    SubmodelBASE
  • Application NotesStreet 450 Clutch Kit; Manual; Single 10.5 in. Disc; 26 Spline by 1-1/8 in.; Incl. Alignment Tool/Throwout Bearing; Organic
    Beginning Year1970
    CC6588
    CID402
    Ending Year1971
    Engine FamilyChevy big block Mark IV
    Engine Size6.6L/402
    Engine TypeV8
    Liter6.6
    MakeCHEVROLET
    ModelBEL AIR
    RegionUSA
    SubmodelBASE
  • Beginning Year1970
    CC6588
    CID402
    Ending Year1971
    Engine FamilyChevy big block Mark IV
    Engine Size6.6L/402
    Engine TypeV8
    Liter6.6
    MakeCHEVROLET
    ModelBEL AIR
    RegionUSA
    SubmodelBASE
  • Application NotesStreet 450 Clutch Kit; Manual; Single 10.5 in. Disc; 26 Spline by 1-1/8 in.; Incl. Alignment Tool/Throwout Bearing; Organic
    Beginning Year1970
    CC7439
    CID454
    Ending Year1971
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
    Engine TypeV8
    Liter7.4
    MakeCHEVROLET
    ModelBEL AIR
    RegionUSA
    SubmodelBASE
  • Beginning Year1970
    CC7439
    CID454
    Ending Year1971
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
    Engine TypeV8
    Liter7.4
    MakeCHEVROLET
    ModelBEL AIR
    RegionUSA
    SubmodelBASE
  • Application NotesStreet 450 Clutch Kit; Manual; Single 10.5 in. Disc; 26 Spline by 1-1/8 in.; Incl. Alignment Tool/Throwout Bearing; Organic
    Beginning Year1970
    CC7441
    CID454
    Ending Year1971
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
    Engine TypeV8
    Liter7.4
    MakeCHEVROLET
    ModelBEL AIR
    RegionUSA
    SubmodelBASE
  • Beginning Year1970
    CC7441
    CID454
    Ending Year1971
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
    Engine TypeV8
    Liter7.4
    MakeCHEVROLET
    ModelBEL AIR
    RegionUSA
    SubmodelBASE
  • Beginning Year1972
    CC6588
    CID402
    Ending Year1972
    Engine FamilyChevy big block Mark IV
    Engine Size6.6L/402
    Engine TypeV8
    Engine VIN CodeS
    Liter6.6
    MakeCHEVROLET
    ModelBEL AIR
    RegionUSA
    SubmodelBASE
  • Application NotesStreet 450 Clutch Kit; Manual; Single 10.5 in. Disc; 26 Spline by 1-1/8 in.; Incl. Alignment Tool/Throwout Bearing; Organic
    Beginning Year1972
    CC6588
    CID402
    Ending Year1972
    Engine FamilyChevy big block Mark IV
    Engine Size6.6L/402
    Engine TypeV8
    Engine VIN CodeS
    Liter6.6
    MakeCHEVROLET
    ModelBEL AIR
    RegionUSA
    SubmodelBASE
  • Application NotesStreet 450 Clutch Kit; Manual; Single 10.5 in. Disc; 26 Spline by 1-1/8 in.; Incl. Alignment Tool/Throwout Bearing; Organic
    Beginning Year1972
    CC6588
    CID402
    Ending Year1972
    Engine FamilyChevy big block Mark IV
    Engine Size6.6L/402
    Engine TypeV8
    Engine VIN CodeU
    Liter6.6
    MakeCHEVROLET
    ModelBEL AIR
    RegionUSA
    SubmodelBASE
  • Beginning Year1972
    CC6588
    CID402
    Ending Year1972
    Engine FamilyChevy big block Mark IV
    Engine Size6.6L/402
    Engine TypeV8
    Engine VIN CodeU
    Liter6.6
    MakeCHEVROLET
    ModelBEL AIR
    RegionUSA
    SubmodelBASE
  • Application NotesStreet 450 Clutch Kit; Manual; Single 10.5 in. Disc; 26 Spline by 1-1/8 in.; Incl. Alignment Tool/Throwout Bearing; Organic
    Beginning Year1972
    CC7439
    CID454
    Ending Year1972
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
    Engine TypeV8
    Engine VIN CodeV
    Liter7.4
    MakeCHEVROLET
    ModelBEL AIR
    RegionUSA
    SubmodelBASE
  • Application NotesStreet 450 Clutch Kit; Manual; Single 10.5 in. Disc; 26 Spline by 1-1/8 in.; Incl. Alignment Tool/Throwout Bearing; Organic
    Beginning Year1972
    CC7439
    CID454
    Ending Year1972
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
    Engine TypeV8
    Engine VIN CodeW
    Liter7.4
    MakeCHEVROLET
    ModelBEL AIR
    RegionUSA
    SubmodelBASE
  • Beginning Year1972
    CC7439
    CID454
    Ending Year1972
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
    Engine TypeV8
    Engine VIN CodeV
    Liter7.4
    MakeCHEVROLET
    ModelBEL AIR
    RegionUSA
    SubmodelBASE
  • Beginning Year1972
    CC7439
    CID454
    Ending Year1972
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
    Engine TypeV8
    Engine VIN CodeW
    Liter7.4
    MakeCHEVROLET
    ModelBEL AIR
    RegionUSA
    SubmodelBASE
  • Application NotesStreet 450 Clutch Kit; Manual; Single 10.5 in. Disc; 26 Spline by 1-1/8 in.; Incl. Alignment Tool/Throwout Bearing; Organic
    Beginning Year1972
    CC7441
    CID454
    Ending Year1972
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
    Engine TypeV8
    Engine VIN CodeV
    Liter7.4
    MakeCHEVROLET
    ModelBEL AIR
    RegionUSA
    SubmodelBASE
  • Beginning Year1972
    CC7441
    CID454
    Ending Year1972
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
    Engine TypeV8
    Engine VIN CodeV
    Liter7.4
    MakeCHEVROLET
    ModelBEL AIR
    RegionUSA
    SubmodelBASE
  • Application NotesH; Street 450 Clutch Kit; Manual; Single 10.5 in. Disc; 26 Spline by 1-1/8 in.; Incl. Alignment Tool/Throwout Bearing; Organic
    Beginning Year1972
    CID350
    Ending Year1973
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Engine TypeV8
    Engine VIN CodeH
    Liter5.7
    MakeCHEVROLET
    ModelBEL AIR
    RegionUSA
    SubmodelBASE
  • Application NotesJ; Street 450 Clutch Kit; Manual; Single 10.5 in. Disc; 26 Spline by 1-1/8 in.; Incl. Alignment Tool/Throwout Bearing; Organic
    Beginning Year1972
    CID350
    Ending Year1973
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Engine TypeV8
    Engine VIN CodeJ
    Liter5.7
    MakeCHEVROLET
    ModelBEL AIR
    RegionUSA
    SubmodelBASE
  • Application NotesK; Street 450 Clutch Kit; Manual; Single 10.5 in. Disc; 26 Spline by 1-1/8 in.; Incl. Alignment Tool/Throwout Bearing; Organic
    Beginning Year1972
    CID350
    Ending Year1973
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Engine TypeV8
    Engine VIN CodeK
    Liter5.7
    MakeCHEVROLET
    ModelBEL AIR
    RegionUSA
    SubmodelBASE
  • Application NotesStreet 450 Clutch Kit; Manual; Single 10.5 in. Disc; 26 Spline by 1-1/8 in.; Incl. Alignment Tool/Throwout Bearing; Organic
    Beginning Year1972
    CID400
    Ending Year1973
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
    Engine TypeV8
    Engine VIN CodeR
    Liter6.6
    MakeCHEVROLET
    ModelBEL AIR
    RegionUSA
    SubmodelBASE
  • Beginning Year1972
    CID350
    Ending Year1974
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Engine TypeV8
    Engine VIN CodeH
    Liter5.7
    MakeCHEVROLET
    ModelBEL AIR
    RegionUSA
    SubmodelBASE

Loading compatibility information...

Keep shopping

More from Hays