TMZ / Quarter Master DSM 7.25″ Rally Gear-Drive 6-Leg Street Twin Disk Clutch Assembly



Product Description

We have two versions of our Gear-Drive 6-Leg Quarter Master Lineup for the DSM / 4G63 AWD/FWD platform, including STREET AND RACE versions of the clutch assembly.  The street clutch option weighs approximately 21.5 Pounds while the race clutch option weighs 17.5 Pounds w/OEM ring gear.  We recommend the STREET VERSION because it uses a 1 piece flywheel and is better balanced for usage in street and race applications.


Street flywheels are available in the following options: 6-Bolt AWD, 7-Bolt AWD
**The FWD flywheels are available as special order components with up to a 90 day order fulfillment**  If you need one, please email for a special order.

As well, we offer two different friction compounds for the clutch disk pack assemblies:
*RACE Friction: Bronze Ferrometallic Friction Material (Higher Torque/Higher Power Setups)
*STREET Friction: Cerametallic Friction Material (Lower Torque or Street Cars)

***Clutch disk friction materials can be interchanged with whichever flywheel offering you choose***

The STREET Clutch Assembly consists of:
*Quarter Master 7.25″ V-Drive Rally clutch cover
*Media Blasted Quarter Master 7.25″ V-Drive Pressure Plate (Option – Recommended for Street Friction Disks)
*Media Blasted Quarter Master 7.25″ V-Drive Floater Plate (Option – Recommended for Street Friction Disks)
*Quarter Master 7.25″ HD Gear-Drive Clutch Disk Pack (Street or Race Friction Choices and Standard or Evo Hub Types)
*Grade 12.9 Hardened Steel Clutch Cover Fasteners and Mil-Spec Washers
*Chromoly Steel 1-Piece Street Flywheel with Integrated Ring Gear
***Ideal for cars above 2800# and are driven regularly on the street, or for better launching modulation***

Required parts for use with the Quarter Master Clutch Assembly:

*Competition Clutch Forged Clutch Fork and Pivot Ball: (Clears Clutch Without Modification) – FRK-5048

*Mitsubishi OEM TOB – MD749998

*Mitsubishi OEM TOB Clip – MD706185

*Clutch Alignment Tool: (7/8″x 20-spline DSM AT20, or 1″x 23-spline PPG Dogbox AT03)

*New Flywheel Bolts:
**Street Flywheel uses 22.5mm long bolts on 6-Bolt AWD/FWD applications. – 2795A956
**Street Flywheel uses 21.2mm long bolts on 7-Bolt AWD/FWD applications. – MD302074

Additional information

Weight 27 lbs
Dimensions 15 × 15 × 6 in

6-Bolt, 7-Bolt



Friction Material

Street, Race

Hub Type

OEM 7/8"-20 Spline, PPG Dogbox 1"-23 Spline

Media Blasting

Yes, No

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