McLeod RXT Clutch Kit - 1.125in. - 26-spline - Ceramic Disc

SKU: MLR6921-07HD

Clutch Kits

MLR RXT Twin Clutch Kits

McLeod RXT Clutch Kit - 1.125in. - 26-spline - Ceramic Disc

Mcleod Racing

McLeod RXT Clutch Kit - 1.125in. - 26-spline - Ceramic Disc

SKU: MLR6921-07HD

Clutch Kits

MLR RXT Twin Clutch Kits

Last Available from MFR. LAST ONE AVAILABLE from the manufacturer's distribution centre. Once sold, this item may not be immediately available again. The dispatch timeframe shown is an estimate based on historical orders for this part and is dependent on the manufacturer releasing the final available unit.

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Description

The McLeod RXT HD Twin Disc Clutch Kit is built for high-horsepower street and strip applications, delivering exceptional holding capacity without sacrificing everyday drivability. Rated for up to 1,300 horsepower, the RXT HD is designed for vehicles with superchargers, turbochargers, nitrous oxide, or other high-output engine combinations. Ceramic-lined twin clutch discs provide outstanding torque capacity, smooth engagement, and a moderate pedal effort, making it an excellent choice for enthusiasts who demand both street comfort and track-ready performance. Whether you're driving to the drag strip, making repeated quarter-mile passes, or heading home after a day at the track, the RXT HD delivers the durability and performance to handle the challenge. Available in multiple configurations, the system can be matched to your specific setup. Choose an adapter ring version that mounts to your compatible flywheel, or a complete clutch and dedicated flywheel package that includes a billet steel flywheel or a billet aluminum flywheel.

Application Summary

Oldsmobile: Cutlass Supreme 75 - 76 7.5 L Engine, Mercury: Comet 69 - 69 5.8 L Engine, Mercury: Comet 66 - 69 6.4 L Engine, Mercury: Monarch 75 - 77 5.8 L Engine, Plymouth: Satellite 72 - 74 6.6 L Engine, Mercury: Park Lane 64 - 68 7 L Engine, Mercury: Park Lane 64 - 68 6.4 L Engine, Ford: F-250 63 - 63 5.4 L Engine, Mercury: Monterey 72 - 73 7.5 L Engine, Mercury: Monterey 71 - 73 6.6 L Engine, Ford: F-100 65 - 67 5.8 L Engine, Chevrolet: C10 Suburban 68 - 69 6.5 L Engine, Chevrolet: Laguna 75 - 75 7.4 L Engine, Ford: M-400 72 - 73 5.9 L Engine, Chevrolet: Laguna 75 - 76 5.7 L Engine, Mercury: Monterey 64 - 73 7 L Engine, Chevrolet: Blazer 73 - 74 7.4 L Engine, Ford: P-350 65 - 67 5.8 L Engine, Mercury: Marquis 70 - 71 5.8 L Engine, Ford: Custom 72 - 72 7.5 L Engine, Ford: Mustang 69 - 73 5.8 L Engine, Chevrolet: Malibu 73 - 81 5.7 L Engine, Ford: Mustang 67 - 69 6.4 L Engine, Ford: Torino 69 - 74 5.8 L Engine, Ford: LTD 72 - 73 7.5 L Engine, Ford: LTD 66 - 73 7 L Engine, Ford: Custom 64 - 71 6.4 L Engine, Chevrolet: El Camino 68 - 79 5.7 L Engine, Plymouth: Fury 75 - 78 5.9 L Engine, Mercury: Montego 69 - 74 5.8 L Engine, Ford: P-500 76 - 77 6.6 L Engine, Ford: Torino 73 - 74 7.5 L Engine, Chevrolet: Chevelle 70 - 72 7.4 L Engine, Ford: Falcon 69 - 70 5.8 L Engine, Ford: Galaxie 500 69 - 74 5.8 L Engine, Plymouth: Trailduster 74 - 81 5.9 L Engine, Ford: LTD 66 - 83 5.8 L Engine, Mercury: Cyclone 64 - 71 7 L Engine, Chevrolet: Nova 69 - 79 5.7 L Engine, Ford: F-250 68 - 76 6.4 L Engine, Ford: F-350 65 - 85 5.8 L Engine, Chevrolet: C20 75 - 85 5.7 L Engine, Ford: F-250 73 - 85 7.5 L Engine, Ford: F-350 63 - 63 5.4 L Engine, Chevrolet: K10 Suburban 68 - 69 6.5 L Engine, Ford: Fairlane 64 - 69 7 L Engine, Ford: F-250 77 - 82 6.6 L Engine, Plymouth: Trailduster 74 - 78 7.2 L Engine, Ford: F-350 68 - 76 6.4 L Engine, Plymouth: Gran Fury 72 - 80 5.2 L Engine, Ford: F-100 68 - 75 6.4 L Engine, Ford: F-150 77 - 79 6.6 L Engine, Chevrolet: Impala 61 - 65 6.7 L Engine, Plymo

Part Type

Transmission Clutch Kit

Data: v4.2 - Upd: 2026-10-13 06:58:02

Features

•Higher clamp load pressure plate •Ceramic friction discs •Bolts to most flywheels •Available with aluminum or steel flywheel •Strap drive

Specifications

Product Attributes - Brand: McLeod Racing
Product Attributes - Manufacturer's Part Number: 6921-07HD
Product Attributes - Part Type: Clutch Kits
Product Attributes - Product Line: McLeod RXT 1200 Clutch Kits
Product Attributes - UPC: 887753019042
Product Attributes - Clutch Usage: Performance
Product Attributes - Clutch Disc Quantity: 2
Product Attributes - Flywheel Included: No
Product Attributes - Input Spline Quantity: 26
Product Attributes - Input Shaft Diameter: 1.125 in.
Product Attributes - Disc Diameter (in.): 9.688 in.
Product Attributes - Disc Diameter (mm): 246mm
Product Attributes - Disc Material: Ceramic
Product Attributes - Disc Style: Full face
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: Includes adapter ring to work on OEM-style 168-tooth flywheels.

Reference Information

Brand Name/s	Mcleod Racing
StreetFX SKU	mlr6921-07HD
SFX Item ID	4098939
Supplier Item Code	4098939
Manufacturer SKU	6921-07HD
Manufacturer UPC	887753019042
Alternative References	MCL-6921-07HD, 1.125in., 26-spline