Twin Disc Clutch Kit SBC BBC to Tremec T56 TKO 6 Bolt Ceremetallic

Twin Disc Clutch Kit SBC BBC to Tremec T56 TKO - Ceremetallic

Regular price $2,115.00 $1,985.00 Sale

The Tremec swap behind a Small Block or Big Block Chevy is a very popular upgrade. The Mantic Twin Disc Clutch is the premium choice and the best upgrade when you need a clutch that can handle more power.  Our Mantic 9000 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.


  • SFI Approved 1.1
  • All Billet Construction - No Flex at High RPM
  • High Torque Capacity
  • All in One Complete Kit
  • Matched Flywheel (Steel or Aluminum)
  • Completely Rebuildable
  • 1010 Ft-Lbs Torque at Crank
  • 820-850 Ft-Lbs Torque at Wheels
  • Low Pedal Effort, Easy to Drive like Stock
  • 12-15% Increase Over Stock Clutch Pedal Feel

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

Small or Big Block Chevy
6 Bolt Crank Pattern
168T Flywheel Ring Gear Tooth Count
0 Balance / Neutral
9" x 1-1/8" x 26 Spline

Mantic Part Number: M921CHVY-0-168T

Complete Kit Includes

  • Twin Disc Clutch - Ceremetallic Material
  • Lightened Steel Flywheel ( 16 lbs ) or Aluminum 
  • New Flywheel Bolts
  • All Necessary Hardware
  • HD Aluminum Carrying Case


Why Choose Mantic Clutches?

Our Mantic Clutch kit uses the unique sprung center with cushioned twin disc design. This equates to more torque capacity and heat resistance while retaining excellent drivability. The Mantic twin disc clutches also use 9" diameter 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.

Completely Rebuildable

The clutch is modular in construction for ease of service and is completely rebuildable. See our Rebuild Info