Twin Disc Clutch C6 Corvette Z06 Heavy Flywheel - Ceremetallic (M921202H)

Mantic Clutch USA SKU: M921202H
Regular price


The Mantic Twin Disc clutch system with heavy flywheel for the C6 Corvette is the premium choice with 100% billet construction. Considered by many to be the best upgrade when you need a clutch that can handle more power and with daily driver characteristics. The stock clutch on the Corvette is made for stock horsepower. Our Mantic 9000 Clutch is perfect for any bolt on upgrades like superchargers, turbo, nitrous, headers, intakes, cams and tune. 


  • SFI Approved 1.1
  • All Billet Construction
  • No Flex at High RPM
  • Light Pedal Feel
  • High Torque Capacity
  • All in One Complete Kit
  • Heavy 24lb Flywheel
  • Completely Rebuildable
  • 1010 ft-lbs of Torque  at the Crank
  • 820-850 ft-lbs Torque at the Wheels
  • Pedal effort remains relatively low
  • 12-15% increase over the OE clutch pedal feel
  • NOTE: Capacity will vary with use and type of power adder being utilized

Complete Kit Includes

  • HD Steel Flywheel ( 24lbs )
  • Twin Disc Clutch
  • Ceremetallic Friction Material
  • New OE Hydraulic Release Bearing
  • All Necessary Hardware
  • New Flywheel Bolts
  • Aluminum Carrying Case


Chevrolet 2005-2014 C6 Corvette Z06 & Grand Sport 

Mantic Part Number: M921202H


Heavy Flywheel

The special heavy flywheel  is lighter than stock but not as light as our standard kit. Our heavy flywheel is 24lbs, standard steel is 16lbs, while our lightweight aluminum version is 12lbs. This increases the daily driver capabilities for smoother transitions between gears with less rpm to get the car moving from a dead stop. 

The Mantic Advantage

This Mantic Clutch kit uses our unique sprung center with cushioned ceremetallic triple discs. This means more torque capacity and heat resistance while retaining excellent drivability. The Mantic twin clutch uses 9" diameter discs that greatly reduces the Moment of Inertia (MOI) for a seamless transition of power between gears. The low MOI is a huge difference over the typical 10" or 11" clutch kits on the market. More horsepower to the ground as well as quicker precise shifts is the huge benefit over the stock clutch. The lightweight flywheel allows quicker revs compared to the heavier OE units.

Completely Rebuildable

The clutch is modular in construction for ease of service and is completely rebuildable. The red clutch cover and components are machined from billet stock adding strength and durability. 100% billet construction will not flex under heavy usage like other stamped steel units. Read More about the comparison of a Mantic billet clutch to our competition.