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 1996-2004 Mustang GT & SVT Cobra, each kit is complete and ready to install. This is perfect for any mild bolt-ons to full blown builds with supercharger, turbo, nitrous or any application that needs a durable rebuildable clutch.
SFI Approved 1.1
All Billet Construction - No Flex at High RPM
Light Pedal Feel, High Torque Capacity
All in One Complete Kit
Lightened Matched Flywheel
1010 ft-lbs of Torque Capacity at Crank*
820-850 ft-lbs Torque Capacity at Wheels*
White Box Packaging
*NOTE: Capacity will vary with use and type of power adder being utilized ( NA vs Supercharger vs Nitrous vs Turbo )
Application 4.6L Mod Motor V8 Ford 1999-2004 Mustang GT Ford 1996-2004 SVT Cobra Supercharged 6 bolt, 10 spline, Mechanical Bearing
Mantic Part Number: M921237-WB
Complete Kit Includes
Lightened Steel Flywheel ( 14 lbs )
Twin Disc Clutch - Ceremetallic Friction Material
New Flywheel & Clutch Bolts
All Necessary Hardware
Mechanical Bearing NOT Included
The Mantic Advantage
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 billet 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. [Learn More]
Pedal effort remains relatively low, approximately 12-15% increase over the OE clutch pedal feel. Utilizing a sprung center with cushioned discs makes this clutch great for daily driving or heavy track use.
This kit includes our durable premium Ceremetallic Friction 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 [Learn More]
The Mantic USA 9000 series clutches use a 9” diameter disc which greatly reduces the MOI (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. 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 Moreabout the comparison of a Mantic billet clutch to our competition.