McLeod RXT Street Twin Aluminum LS9 Eng 1-1/8 X 26 Spline Brz Facing 9 Bolt Crank 168

SKU: MLR6305907M

Clutch Kits

MLR RXT Twin Clutch Kits

McLeod RXT Street Twin Aluminum LS9 Eng 1-1/8 X 26 Spline Brz Facing 9 Bolt Crank 168

Mcleod Racing

McLeod RXT Street Twin Aluminum LS9 Eng 1-1/8 X 26 Spline Brz Facing 9 Bolt Crank 168

SKU: MLR6305907M

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

IMPORTANT NOTICE: Clutch kit for retrofit applications only. Will not fit original car using LS9 engines.

The McLeod RXT Street Twin Clutch Kit is engineered for high-horsepower street and strip vehicles, delivering exceptional performance while maintaining excellent street manners. Rated for up to 1,100 horsepower, the RXT is designed for vehicles equipped with superchargers, turbochargers, nitrous oxide, or other serious performance upgrades. Ceramic-lined twin clutch discs provide outstanding holding power with smooth engagement and a light pedal effort, making it equally comfortable on the street and capable at the track. Whether you're driving to the drag strip, making multiple quarter-mile passes, or cruising back home, the RXT offers the ideal balance of durability, drivability, and performance. Available in multiple configurations, the system can be tailored to your application. Choose an adapter ring version that mounts to your existing compatible flywheel, or a complete clutch and dedicated flywheel package that includes a billet steel flywheel or a billet aluminum flywheel.

Application Summary

GM: LS-X 9 Bolt Crate Engine

Part Type

Transmission Clutch and Flywheel Kit

Data: v4.2 - Upd: 2026-10-13 06:55:55

Features

•Lighter than stock pedal feel •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: 6305907M
Product Attributes - Part Type: Clutch Kits
Product Attributes - Product Line: McLeod RXT Street Twin Clutch Kits
Product Attributes - UPC: 887753015648
Product Attributes - Clutch Usage: Performance
Product Attributes - Clutch Disc Quantity: 2
Product Attributes - Flywheel Included: Yes
Product Attributes - Input Spline Quantity: 26
Product Attributes - Input Shaft Diameter: 1.125 in.
Product Attributes - Disc Diameter (in.): 9.687 in.
Product Attributes - Disc Diameter (mm): 246mm
Product Attributes - Disc Material: Ceramic
Product Attributes - Disc Style: Segmented face
Product Attributes - Hub Style: Solid
Product Attributes - Pressure Plate Style: Diaphragm
Product Attributes - Throwout Bearing Included: No
Product Attributes - Throwout Bearing Style: Standard
Product Attributes - Alignment Tool Included: Yes
Product Attributes - Pilot Bushing Included: No
Product Attributes - Flywheel Material: Billet aluminum
Product Attributes - Ring Gear Tooth Quantity: 168-tooth
Product Attributes - Flywheel Bolt Quantity: 9
Product Attributes - Engine Balance: Internal
Product Attributes - Counterweight Assist: No
Product Attributes - Mounting Hardware Included: Yes
Product Attributes - Quantity: Sold as a kit.
Product Attributes - Notes: Clutch kit for retrofit applications only. Will not fit original car using LS9 engines.
Product Attributes - Special Attention: This clutch kit is for retro fit applications only! Will not fit original car with LS9 engine.

Reference Information

Brand Name/s	Mcleod Racing
StreetFX SKU	mlr6305907M
SFX Item ID	4098040
Supplier Item Code	4098040
Manufacturer SKU	6305907M
Manufacturer UPC	887753015648
Alternative References	MCL-6305907M, LS9