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McLeod RXT 1200 Clutch Kits 6921-04HD Kit, 1200, 1.125 in. - 10-spline, Ceramic Disc, Pressure Plate, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

SKU: MLR6921-04HD

Clutch Kits

McLeod RXT 1200 Clutch Kits 6921-04HD Kit, 1200, 1.125 in. - 10-spline, Ceramic Disc, Pressure Plate, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

SKU: MLR6921-04HD

Clutch Kits
A$2,905.46
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

IMPORTANT NOTICE: Crank relief must not be 6.250 in. or smaller for correct disc to flywheel contact. Must be used with 168 tooth flywheel.

Intended for the high horsepower street/strip fan, McLeod RXT 1200 twin disc clutch kits are able to handle 1,200 crank horsepower. With a higher clamp load than standard RXT twin disc clutch kits, RXT 1200 clutch kits can handle almost any horsepower you can throw at them and still remain streetable. Ceramic-lined clutch discs provide smooth engagement with a stock-like pedal feel to make them ideal for the street performance enthusiast. A flat-style flywheel with a crank relief of 6.250 in. diameter or less is required for proper fitment.

Part Type

Clutch Kits

Data: v4.2 - Upd: 2026-10-14 09:45:07

Specifications

Product Attributes - Brand
McLeod Racing
Product Attributes - Manufacturer's Part Number
6921-04HD
Product Attributes - Part Type
Clutch Kits
Product Attributes - Product Line
McLeod RXT 1200 Clutch Kits
Product Attributes - UPC
887753019011
Product Attributes - Clutch Usage
Performance
Product Attributes - Clutch Disc Quantity
2
Product Attributes - Flywheel Included
No
Product Attributes - Input Spline Quantity
10
Product Attributes - Input Shaft Diameter
1.125 in.
Product Attributes - Disc Diameter (in.)
9.688 in.
Product Attributes - Disc Diameter (mm)
247mm
Product Attributes - Disc Material
Ceramic
Product Attributes - Disc Style
Full/Segmented
Product Attributes - Hub Style
Solid
Product Attributes - Pressure Plate Style
Diaphragm
Product Attributes - Throwout Bearing Included
No
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.
Product Attributes - Notes
Crank relief must not be 6.250 in. or smaller for correct disc to flywheel contact. Must be used with 168 tooth flywheel.

Reference Information

Brand Name/s Mcleod Racing
StreetFX SKU mlr6921-04HD
SFX Item ID 4974659
Supplier Item Code 4974659
Manufacturer SKU 6921-04HD
Manufacturer UPC 8877530190110
Alternative References MCL-6921-04HD, 10-spline

Compatibility

Application Data
  • MakeBUICK
    ModelELECTRA
    SubmodelBASE
    Beginning Year1966
    Ending Year1966
    Engine TypeV8
    Liter6.6
    CID401
    CC6572
    Engine FamilyBUICK V8 GAS
    Engine Size6.6L/401
    Application NotesUnited States (USA); Manual
    RegionUSA
  • MakeBUICK
    ModelELECTRA
    SubmodelBASE
    Beginning Year1966
    Ending Year1966
    Engine TypeV8
    Liter6.6
    CID401
    CC6572
    Engine FamilyBUICK V8 GAS
    Engine Size6.6L/401
    Application NotesUnited States (USA); Manual
    RegionUSA
  • MakeBUICK
    ModelELECTRA
    SubmodelBASE
    Beginning Year1966
    Ending Year1966
    Engine TypeV8
    Liter7.0
    CID425
    CC6966
    Engine FamilyBUICK V8 GAS
    Engine Size7.0L/425
    Application NotesUnited States (USA); Manual
    RegionUSA
  • MakeBUICK
    ModelELECTRA
    SubmodelBASE
    Beginning Year1966
    Ending Year1966
    Engine TypeV8
    Liter7.0
    CID425
    CC6966
    Engine FamilyBUICK V8 GAS
    Engine Size7.0L/425
    Application NotesUnited States (USA); Manual
    RegionUSA
  • MakeBUICK
    ModelESTATE WAGON
    SubmodelBASE
    Beginning Year1970
    Ending Year1970
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyBUICK V8 GAS
    Engine Size5.7L/350
    Application NotesUnited States (USA); Manual
    RegionUSA
  • MakeBUICK
    ModelESTATE WAGON
    SubmodelBASE
    Beginning Year1970
    Ending Year1970
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyBUICK V8 GAS
    Engine Size5.7L/350
    Application NotesUnited States (USA); Manual
    RegionUSA
  • MakeBUICK
    ModelESTATE WAGON
    SubmodelBASE
    Beginning Year1970
    Ending Year1970
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyBUICK V8 GAS
    Engine Size5.7L/350
    Application NotesUnited States (USA); Manual
    RegionUSA
  • MakeBUICK
    ModelGRAN SPORT
    SubmodelBASE
    Beginning Year1966
    Ending Year1966
    Engine TypeV8
    Liter6.6
    CID401
    CC6572
    Engine FamilyBUICK V8 GAS
    Engine Size6.6L/401
    Application NotesUnited States (USA); Manual
    RegionUSA
  • MakeBUICK
    ModelGS
    SubmodelBASE
    Beginning Year1970
    Ending Year1970
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyBUICK V8 GAS
    Engine Size5.7L/350
    Application NotesUnited States (USA); Manual
    RegionUSA
  • MakeBUICK
    ModelGS
    SubmodelBASE
    Beginning Year1970
    Ending Year1970
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyBUICK V8 GAS
    Engine Size5.7L/350
    Application NotesUnited States (USA); Manual
    RegionUSA
  • MakeBUICK
    ModelGS
    SubmodelBASE
    Beginning Year1970
    Ending Year1970
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyBUICK V8 GAS
    Engine Size5.7L/350
    Application NotesUnited States (USA); Manual
    RegionUSA
  • MakeBUICK
    ModelGS
    SubmodelBASE
    Beginning Year1971
    Ending Year1971
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyBUICK V8 GAS
    Engine Size5.7L/350
    Application NotesUnited States (USA); Manual
    RegionUSA
  • MakeBUICK
    ModelGS
    SubmodelBASE
    Beginning Year1971
    Ending Year1971
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyBUICK V8 GAS
    Engine Size5.7L/350
    Application NotesUnited States (USA); Manual
    RegionUSA
  • MakeBUICK
    ModelGS
    SubmodelBASE
    Beginning Year1971
    Ending Year1971
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyBUICK V8 GAS
    Engine Size5.7L/350
    Application NotesUnited States (USA); Manual
    RegionUSA
  • MakeBUICK
    ModelGS
    SubmodelBASE
    Beginning Year1971
    Ending Year1971
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyBUICK V8 GAS
    Engine Size5.7L/350
    Application NotesUnited States (USA); Manual
    RegionUSA
  • MakeBUICK
    ModelLESABRE
    SubmodelBASE
    Beginning Year1968
    Ending Year1968
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyBUICK V8 GAS
    Engine Size5.7L/350
    Application NotesUnited States (USA); Manual
    RegionUSA
  • MakeBUICK
    ModelLESABRE
    SubmodelBASE
    Beginning Year1968
    Ending Year1968
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyBUICK V8 GAS
    Engine Size5.7L/350
    Application NotesUnited States (USA); Manual
    RegionUSA
  • MakeBUICK
    ModelLESABRE
    SubmodelBASE
    Beginning Year1969
    Ending Year1969
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyBUICK V8 GAS
    Engine Size5.7L/350
    Application NotesUnited States (USA); Manual
    RegionUSA
  • MakeBUICK
    ModelLESABRE
    SubmodelBASE
    Beginning Year1969
    Ending Year1969
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyBUICK V8 GAS
    Engine Size5.7L/350
    Application NotesUnited States (USA); Manual
    RegionUSA
  • MakeBUICK
    ModelLESABRE
    SubmodelBASE
    Beginning Year1970
    Ending Year1970
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyBUICK V8 GAS
    Engine Size5.7L/350
    Application NotesUnited States (USA); Manual
    RegionUSA
  • MakeBUICK
    ModelLESABRE
    SubmodelBASE
    Beginning Year1970
    Ending Year1970
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyBUICK V8 GAS
    Engine Size5.7L/350
    Application NotesUnited States (USA); Manual
    RegionUSA
  • MakeBUICK
    ModelLESABRE
    SubmodelBASE
    Beginning Year1970
    Ending Year1970
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyBUICK V8 GAS
    Engine Size5.7L/350
    Application NotesUnited States (USA); Manual
    RegionUSA
  • MakeBUICK
    ModelLESABRE
    SubmodelBASE
    Beginning Year1971
    Ending Year1971
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyBUICK V8 GAS
    Engine Size5.7L/350
    Application NotesUnited States (USA); Manual
    RegionUSA
  • MakeBUICK
    ModelLESABRE
    SubmodelBASE
    Beginning Year1971
    Ending Year1971
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyBUICK V8 GAS
    Engine Size5.7L/350
    Application NotesUnited States (USA); Manual
    RegionUSA
  • MakeBUICK
    ModelLESABRE
    SubmodelBASE
    Beginning Year1971
    Ending Year1971
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyBUICK V8 GAS
    Engine Size5.7L/350
    Application NotesUnited States (USA); Manual
    RegionUSA

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