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McLeod RST Gm LS Motor 1-1/8 X 10 Spline Metric Pattern W/Dowel Pin Holes

SKU: MLR6912-04

Clutch Kits

MLR RST Twin Clutch Kits...

McLeod RST Gm LS Motor 1-1/8 X 10 Spline Metric Pattern W/Dowel Pin Holes

SKU: MLR6912-04

Clutch Kits

MLR RST Twin Clutch Kits...

A$2,067.97
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

McLeod RST Gm LS Motor 1-1/8 X 10 Spline Metric Pattern W/Dowel Pin Holes

Intended for the high horsepower street fan, the McLeod RST twin disc clutch kit is an economically priced twin disc clutch kit. Able to handle 800hp, this clutch can handle almost any horse-power you can throw at it and still remain street-able. Organic lined clutch discs will provide smooth engagement with a soft pedal effort to make this clutch kit ideal for the street only performance enthusiast. This unit is not intended for competition use! Look to our RXT and RXT HD for those applications. This series of clutch comes in 3 different configurations to best suit your needs. Adapter ring version. Another McLeod Racing exclusive. We build a twin disc clutch using a Patented Approved adapter ring to bolt to your supplied flywheel. Complete Unit with Dedicated Flywheel. No need to search for the clutch as one number and the flywheel as another number. McLeod Racing has you covered with one part number and a complete dedicated unit ready to plug and play. You have the choice of running a Billet Steel flywheel for your street applications or a Billet Aluminum flywheel for your track cars.

Additional Information

RST Twin;1-1/8 x 10 Spl; 9.688 in. Dia Disc;Metric Adapter Ring;LS-X or Modular Ford;Each

Application Summary

GMC: Sierra 3500 Classic 07 - 07 6 L Engine, GMC: Sierra 1500 05 - 05 6 L Engine, GMC: Sierra 3500 01 - 06 6 L Engine, GMC: Sierra 2500 HD 01 - 06 6 L Engine, Chevrolet: Silverado 1500 HD 02 - 02 6 L Engine, Chevrolet: Silverado 2500 99 - 04 6 L Engine, Chevrolet: K2500 99 - 00 5.7 L Engine, Chevrolet: Silverado 1500 99 - 06 5.3 L Engine, Chevrolet: Silverado 1500 99 - 06 4.8 L Engine, GMC: C3500 99 - 00 5.7 L Engine, Chevrolet: Silverado 2500 HD 01 - 06 6 L Engine, Chevrolet: Silverado 1500 04 - 04 6 L Engine, Chevrolet: Silverado 1500 Classic 07 - 07 5.3 L Engine, Chevrolet: Silverado 2500 99 - 00 5.3 L Engine, Chevrolet: C2500 99 - 00 5.7 L Engine, GMC: Sierra 2500 HD Classic 07 - 07 6 L Engine, Chevrolet: K3500 99 - 00 5.7 L Engine, GMC: C2500 99 - 00 5.7 L Engine, Chevrolet: Silverado 3500 01 - 06 6 L Engine, Chevrolet: C3500 99 - 00 5.7 L Engine, Chevrolet: Silverado 1500 Classic 07 - 07 4.8 L Engine, Chevrolet: Colorado 09 - 12 5.3 L Engine, Chevrolet: Silverado 2500 HD Classic 07 - 07 6 L Engine, Chevrolet: Silverado 3500 Classic 07 - 07 6 L Engine, GMC: K2500 99 - 00 5.7 L Engine, GMC: K3500 99 - 00 5.7 L Engine, GMC: Sierra 2500 99 - 04 6 L Engine

Part Type

Transmission Clutch Kit

Data: v4.2 - Upd: 2026-11-08 17:34:58

Features

  • • Lighter than Stock Pedal Feel. • Organic Facings for Smooth Engagement. • Excellent Release Qualities. • Bolts to Most Flywheels. • Available with Aluminum or Steel Flywheel.

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Downloads

# Document Type Download
1. Installation Instructions
2. Owner's Manual

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-08 05:41:26

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Mcleod Racing, MCLEOD
StreetFX SKU mlr6912-04
SFX Item ID 4098146
Accounting SKU mlr-6912-04
Manufacturer SKU 6912-04
Manufacturer UPC 887753315328
Alternative References 6912-04, MCL-6912-04

RST GM LS MOTOR 1-1/8 X 10 SPLINE METRIC PATTERN W/DOWEL PIN HOLES

Intended for high-horsepower street fans, the McLeod RST Street Twin clutch kits are economically priced twin disc clutches that use your existing flywheel. Able to handle up to 800 hp, the RST Street Twin clutches remain completely street-drivable. The organic lined clutch discs provide smooth engagement with a soft pedal effort, making these clutch kits ideal for the street performance enthusiast. (For select vehicles where these clutches are not adaptable to your existing flywheel, a new flywheel is included in the kit.)

Here are some additional features of the McLeod RST Street Twin clutch kits:
• Alignment tool included
• Lighter-than-stock pedal feel
• Will bolt to factory flywheel
• CNC-machined and anodized flywheel adapter ring
• Organic disc facing for smooth and even clutch engagement with excellent release qualities
• Low rotating mass for quick revs
• Blanchard ground floater with multiple straps to reduce noise for streetability

Product Attributes
BrandMcLeod Racing
Manufacturer's Part Number6912-04
Part TypeClutch Kits
Product LineMcLeod RST Street Twin Clutch Kits
UPC887753315328
Clutch UsagePerformance
Clutch Disc Quantity2
Flywheel IncludedNo
Input Spline Quantity10
Input Shaft Diameter1.125 in.
Disc Diameter (in.)9.687 in.
Disc Diameter (mm)246mm
Disc MaterialOrganic
Disc StyleFull face
Hub StyleSolid
Pressure Plate StyleDiaphragm
Throwout Bearing IncludedNo
Alignment Tool IncludedYes
Pilot Bushing IncludedNo
Counterweight AssistNo
Mounting Hardware IncludedYes
QuantitySold as a kit.
NotesFits 11 in. GM LS-X and Ford Modular clutch patterns that use dowel pins.

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