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Mantic Clutch USA

Twin Disc Clutch 1979-1993 Mustang Foxbody - Ceremetallic 1-1/16x10

Twin Disc Clutch 1979-1993 Mustang Foxbody - Ceremetallic 1-1/16x10

Regular price $2,235.00 USD
Regular price Sale price $2,235.00 USD
Sale Sold out

The Mantic Twin Disc Clutch for the 5.0L Foxbody Mustang GT is the premium choice and the best upgrade when you need a clutch that can handle more power. The stock clutch is designed for stock horsepower while our proven Twin Disc is ready for the next level of power and smooth driving. Our Mantic 9000 series clutch is perfect for any bolt on upgrades like superchargers, turbo, nitrous, headers, intakes, cams and tune. The ceremetallic friction material and all billet construction make it more durable than stock yet easy for everyday street driving yet fully capable at the race track. If your classic Foxbody has a new lease on life and is ready for more street action, look no further than a Mantic to bring a smile on your face again! 


  • SFI Approved 1.1 
  • Sprung Hub
  • Cushioned Discs
  • All Billet Construction 
  • No Flex at High RPM
  • Light Pedal Feel
  • High Torque Capacity
  • All in One Complete Kit
  • Lightened Matched Flywheel
  • Completely Rebuildable
  • 1010 Ft-Lbs of Torque Capacity at Crank
  • 820-850 Ft-Lbs of Torque Capacity at Wheels
  • Estimated 12-15% Increase Over the OE Clutch Pedal Feel
  • Spline Count: 1-1/16x10
  • Crank Bolt Pattern: 6

NOTE: Capacity will vary with use and type of power adder being utilized (NA, Supercharger, Nitrous, Turbo)

Mantic Foxbody Mustang GT Twin Disc Clutch and Flywheel 1-1/16-10 Spline Ceremetallic Friction Material

Ford 1979 - 1993 Mustang GT Foxbody
5.0L Pushrod Engine 

Borg Warner T5 5-Speed

Mantic Part Number: M921FOX

Complete Kit Includes

  • Billet Pressure Plate
  • Twin Disc Clutch Assembly
  • Ceremetallic Friction Material
  • Lightened Steel Flywheel ( 14 lbs )
  • Mechanical Bearing
  • New Flywheel Bolts
  • All Necessary Hardware
  • Aluminum Carrying Case


Why Choose Mantic Clutch?
Our Mantic Clutch kit uses the unique sprung center with a cushioned twin disc design. This equates to more torque capacity and heat resistance while retaining excellent drivability. The Mantic use 9" diameter twin discs that greatly reduces the MOI (Moment of Inertia). This allows more power to the ground as well as quicker more precise shifts. The lightweight flywheel revs quicker compared to the heavier OE flywheels. The billet red cover and supporting components are machined from billet stock adding strength and durability. Billet will not flex under heavy load like the typical weaker stamped steel kits.

Mantic vs the Competition 


The clutch is modular in construction for ease of service and is completely rebuildable. We take your worn out clutch and restore it to all new condition at a fraction of the price of a brand new kit. ( Learn More: Rebuild Info


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