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South Bend Clutch Stage 2 Daily Driver Kits K04121-HD-O Kit, Driver, Single, 1.130 in. - 10-spline, Organic Disc, Pressure Plate, Chevy, GMC, 4.3L, 5.0L, Kit

SKU: SBCK04121-HD-O

Clutch Kits

South Bend Clutch Stage 2 Daily Driver Kits K04121-HD-O Kit, Driver, Single, 1.130 in. - 10-spline, Organic Disc, Pressure Plate, Chevy, GMC, 4.3L, 5.0L, Kit

SKU: SBCK04121-HD-O

Clutch Kits
A$1,030.35
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

South Bend Clutch Stage 2 Daily Driver clutch kits are engineered for vehicles with high performance modifications. The heavy-duty pressure plate has an increased clamp load with little or no increase in pedal pressure to offer stock feel, while increasing strength and durability. The organic disc material has a high metal content that increases the co-efficient of friction by two times over a stock lining. This greatly increases rotational strength up to a 12,000 rpm burst point for high performance. South Bend Clutch Stage 2 Daily Driver clutch kits are recommended for daily performance, street, and moderate race vehicles. Select the kit designed for your application needs.

Part Type

Transmission Clutch Kit

Data: v4.2 - Upd: 2026-10-16 00:24:02

Specifications

Product Attributes - Brand
South Bend Clutch
Product Attributes - Manufacturer's Part Number
K04121-HD-O
Product Attributes - Part Type
Clutch Kits
Product Attributes - Product Line
South Bend Clutch Stage 2 Daily Driver Clutch Kits
Product Attributes - UPC
840416306538
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
1.130 in.
Product Attributes - Disc Diameter (in.)
11.000 in.
Product Attributes - Disc Diameter (mm)
275mm
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 - Throwout Bearing Style
Standard
Product Attributes - Alignment Tool Included
Yes
Product Attributes - Pilot Bushing Included
Yes
Product Attributes - Pilot Bushing Material
Steel
Product Attributes - Counterweight Assist
No
Product Attributes - Mounting Hardware Included
No
Product Attributes - Quantity
Sold as a kit.

Reference Information

Brand Name/s South Bend Clutch
StreetFX SKU sbcK04121-HD-O
SFX Item ID 4878765
Supplier Item Code 4878765
Manufacturer SKU K04121-HD-O
Manufacturer UPC 840416306538
Alternative References SBB-K04121-HD-O, 10-spline, 4.3L, 5.0L

Compatibility

Application Data
  • MakeCHEVROLET
    ModelBLAZER
    SubmodelBASE
    Beginning Year1994
    Ending Year1994
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Application NotesNaturally Aspirated; GAS; Manual; 5
    Engine VIN CodeK
    RegionUSA
  • MakeCHEVROLET
    ModelBLAZER
    SubmodelBASE
    Beginning Year1995
    Ending Year1995
    Engine TypeV6
    Engine FamilyGM V6 GAS
    Engine Size4.3L/262
  • MakeCHEVROLET
    ModelBLAZER
    SubmodelCHEYENNE
    Beginning Year1992
    Ending Year1993
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Application NotesNaturally Aspirated; GAS; Manual; 5
    Engine VIN CodeK
    RegionUSA
  • MakeCHEVROLET
    ModelBLAZER
    SubmodelLT
    Beginning Year1995
    Ending Year1995
    Engine TypeV6
    Engine FamilyGM V6 GAS
    Engine Size4.3L/262
  • MakeCHEVROLET
    ModelBLAZER
    SubmodelSCOTTSDALE
    Beginning Year1989
    Ending Year1991
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Application NotesNaturally Aspirated; GAS; Manual; 5
    Engine VIN CodeK
    RegionUSA
  • MakeCHEVROLET
    ModelBLAZER
    SubmodelSILVERADO
    Beginning Year1989
    Ending Year1994
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Application NotesNaturally Aspirated; GAS; Manual; 5
    Engine VIN CodeK
    RegionUSA
  • MakeCHEVROLET
    ModelBLAZER
    SubmodelSILVERADO SPORT
    Beginning Year1994
    Ending Year1994
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Application NotesNaturally Aspirated; GAS; Manual; 5
    Engine VIN CodeK
    RegionUSA
  • MakeCHEVROLET
    ModelC1500
    SubmodelBASE
    Beginning Year1994
    Ending Year1995
    Engine TypeV6
    Engine FamilyGM V6 GAS
    Engine Size4.3L/262
  • MakeCHEVROLET
    ModelC1500
    SubmodelBASE
    Beginning Year1994
    Ending Year1995
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
  • MakeCHEVROLET
    ModelC1500
    SubmodelCHEYENNE
    Beginning Year1988
    Ending Year1995
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
  • MakeCHEVROLET
    ModelC1500
    SubmodelCHEYENNE
    Beginning Year1990
    Ending Year1990
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyCHEVROLET V6 GAS
    Engine Size4.3L/262
    Application NotesNaturally Aspirated; GAS; Manual; 5
    Engine VIN CodeZ
    RegionUSA
  • MakeCHEVROLET
    ModelC1500
    SubmodelCHEYENNE
    Beginning Year1990
    Ending Year1990
    Engine TypeV8
    Liter5.0
    CID305
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
    Application NotesNaturally Aspirated; GAS; Manual; 5
    Engine VIN CodeH
    RegionUSA
  • MakeCHEVROLET
    ModelC1500
    SubmodelCHEYENNE
    Beginning Year1990
    Ending Year1990
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Application NotesNaturally Aspirated; GAS; Manual; 5
    Engine VIN CodeK
    RegionUSA
  • MakeCHEVROLET
    ModelC1500
    SubmodelCHEYENNE
    Beginning Year1992
    Ending Year1995
    Engine TypeV6
    Engine FamilyGM V6 GAS
    Engine Size4.3L/262
  • MakeCHEVROLET
    ModelC1500
    SubmodelSCOTTSDALE
    Beginning Year1988
    Ending Year1992
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
  • MakeCHEVROLET
    ModelC1500
    SubmodelSCOTTSDALE
    Beginning Year1990
    Ending Year1990
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyCHEVROLET V6 GAS
    Engine Size4.3L/262
    Application NotesNaturally Aspirated; GAS; Manual; 5
    Engine VIN CodeZ
    RegionUSA
  • MakeCHEVROLET
    ModelC1500
    SubmodelSCOTTSDALE
    Beginning Year1990
    Ending Year1990
    Engine TypeV8
    Liter5.0
    CID305
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
    Application NotesNaturally Aspirated; GAS; Manual; 5
    Engine VIN CodeH
    RegionUSA
  • MakeCHEVROLET
    ModelC1500
    SubmodelSCOTTSDALE
    Beginning Year1990
    Ending Year1990
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Application NotesNaturally Aspirated; GAS; Manual; 5
    Engine VIN CodeK
    RegionUSA
  • MakeCHEVROLET
    ModelC1500
    SubmodelSCOTTSDALE
    Beginning Year1992
    Ending Year1992
    Engine TypeV6
    Engine FamilyGM V6 GAS
    Engine Size4.3L/262
  • MakeCHEVROLET
    ModelC1500
    SubmodelSILVERADO
    Beginning Year1988
    Ending Year1995
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
  • MakeCHEVROLET
    ModelC1500
    SubmodelSILVERADO
    Beginning Year1990
    Ending Year1990
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyCHEVROLET V6 GAS
    Engine Size4.3L/262
    Application NotesNaturally Aspirated; GAS; Manual; 5
    Engine VIN CodeZ
    RegionUSA
  • MakeCHEVROLET
    ModelC1500
    SubmodelSILVERADO
    Beginning Year1990
    Ending Year1990
    Engine TypeV8
    Liter5.0
    CID305
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
    Application NotesNaturally Aspirated; GAS; Manual; 5
    Engine VIN CodeH
    RegionUSA
  • MakeCHEVROLET
    ModelC1500
    SubmodelSILVERADO
    Beginning Year1990
    Ending Year1990
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Application NotesNaturally Aspirated; GAS; Manual; 5
    Engine VIN CodeK
    RegionUSA
  • MakeCHEVROLET
    ModelC1500
    SubmodelSILVERADO
    Beginning Year1992
    Ending Year1995
    Engine TypeV6
    Engine FamilyGM V6 GAS
    Engine Size4.3L/262
  • MakeCHEVROLET
    ModelC1500
    SubmodelWT
    Beginning Year1990
    Ending Year1990
    Engine TypeV6
    Liter4.3
    CID262
    Engine FamilyCHEVROLET V6 GAS
    Engine Size4.3L/262
    Application NotesNaturally Aspirated; GAS; Manual; 5
    Engine VIN CodeZ
    RegionUSA

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