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Mantic Twin Disc Clutch Kit 9000 Series 8 Bolt 26 Spline Mechanical Bearing (1999-2004 Mustang 4.6L) M921240

SKU: mantic-m921240


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Replace your worn out or overpowered stock Mustang clutch with a Mantic Twin Disc for a more durable solution. Designed as a direct replacement for the 4.6L Mod Motor powered 1999-2004 Mustang GT, each kit is complete and ready to install. Featuring ceremetallic friction material, our twin disc can handle1010 ft-lbsof torque capacity at the crank, roughly820-850ft-lbsat the wheels. This is perfect for any supercharger, nitrous, N/A or turbo car.


  • SFI Approved
  • All Billet Construction – No Flex at High RPM
  • Light Pedal Feel, High Torque Capacity
  • All in One Complete Kit
  • Lightened Flywheel
  • Completely Rebuildable

All billet construction is the winning difference. The Mantic twin disc uses billet components for precise tolerances in manufacturing, designed for seamless clutch operation at high temperatures. The unique red cover and components are machined from billet stock adding strength and durability.This means there is minimal flexing when compared to our competitors stamped and cast components.

1999-2004 Ford Mustang GT
4.6L V8 Mod Motor
8 Bolt 26 Spline, Mechanical Bearing

Mantic Part Number:M921240

Pedal effort remains relativelylow, approximately12-15% increase over the OE clutch pedal feel. Utilizing a sprung center with cushioneddiscs makes this clutch great for daily driving or heavy track use.

Complete Kit Includes

  • Lightened Steel Flywheel ( 14 lbs )
  • Twin Disc Clutch – Ceremetalic Material
  • New OE Mechanical Release Bearing
  • New Flywheel & Clutch Bolts
  • All Necessary Hardware
  • Aluminum Carrying Case

This kit includesour durable premiumCeremetalicFriction material, this is stronger than our organic material and yet friendly on the street. This equates to more torque capacity and heat resistance while retaining excellent drivability. Read our blog on the comparison of organic vs ceremetallic material

The Mantic USA 9000 series clutches use a 9 diameter disc which greatly reduces theMOI (Moment of Inertia).Most of our competitors run a 10″ or even 11″ clutch, this means a bigger lose of power between shifts. Our twin disc allows more power to the ground as well as quicker more precise shifts The lightened flywheel helps produce engine rpm much quicker when compared to the heavier OE flywheels.

The clutch is modular in construction for ease of service and is completely rebuildable.

You're viewing: Mantic Twin Disc Clutch Kit 9000 Series 8 Bolt 26 Spline Mechanical Bearing (1999-2004 Mustang 4.6L) M921240 $2,075.75
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