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Twin Disc Clutch C6 Corvette Heavy Flywheel - Organic (White Box)

£1,394.00 GBP
Item is in stockHurry! Low inventoryItem is out of stock Item is unavailable
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SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY

*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314

Frequently Asked Questions


Brand: Mantic Clutch USA
SKU: M924202H-WB

 When you stock clutch is slipping on your daily driver, its time to upgrade to a Mantic 9000 twin disc. This is a direct fit kit for the C6 Corvette. Built with 100% billet construction, its the premium choice for any true muscle car enthusiast. The stock clutch on the Corvette C6 is made for stock horsepower. Our Mantic Clutch with organic friction material is perfect for any bolt on upgrades and great for daily street driving with more capacity than stock. Great for daily driving, easy on the leg and has more capacity and durability for simple mods. 

Features

  • SFI Approved 1.1
  • All Billet Construction
  • No Flex at High RPM
  • Light Pedal Feel
  • High Torque Capacity
  • All in One Complete Kit
  • Lightened Flywheel
  • Completely Rebuildable
  • 607 TQ at the Crank*
  • 500-525 TQ at the Wheels*
  •  *NOTE: Capacity will vary with use and type of power adder being utilized


This White Box version is sold minus throwout bearing, allowing the use a stock type bearing or reuse your factory bearing. Clutch is shipped in a plain box compared to the standard heavy duty aluminum version. 

 

Application
Chevrolet 2005-2013 Corvette C6, Z06 & Grand Sport

Mantic Part Number: M924202H-WB

 

Complete Kit Includes

  • Heavy Steel Flywheel (24 lbs)
  • Twin Disc Clutch -Organic Friction
  • New Flywheel Bolts
  • All Necessary Hardware
  • White Box Packaging 
  • NO Throwout Bearing

 

Heavy Flywheel

The special heavy flywheel  is lighter than stock but not as light as our standard kit. Our heavy flywheel is 24lbs while our standard 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

Driving your C6 Corvette with a Mantic Twin Disc is easy, pedal effort remains relatively low, with approximately 12-15% increase over the OE clutch pedal feel. 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. No flex at high rpms delivers the same capacity at various rpms. 

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" aftermarket clutch kits. More horsepower to the ground as well as quicker precise shifts is the benefit over the stock clutch. The lightweight flywheel allows quicker revs compared to the heavier OE units.

 

Rebuildable 

The clutch is modular in construction for ease of service and is completely rebuildable. After hard use and abuse, we can refurbish your clutch to new condition. The cover and components are machined from billet stock adding strength and durability to the entire unit. Read more about our Clutch Rebuild Service including the cost, rebuild process and RMA information. 

 

 


 

 

 



Our History

For 23 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.

Our Florida Locations

Testimonials

We let our reviews speak for themselves.

4.9 average
914 reviews

Kissimmee

Orlando

Tampa

Great service at a fair price. I highly recommend them for all your performance needs. They have the know how to complete that project.

Donald Berry

Happy Customer

Google Review

Dropped off my 2022 Subaru WRX for Exhaust, spoiler, aeroflow dynamic kit, and they killed it. Quality work and amazing customer service. Speedzone gets you right.

Edward Roldan

Happy Customer

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They gave me the best price I could find after shopping around for a while. They are well informed and familiar with the products they sell, great communication and quick responses. I would no doubt purchase from them again. Solid company. Recommended. A+

Paul K

A Month Ago

Google Review

Came based on a work buddies recommendation. I was late by 30 minutes, confused my appointment time. But, 10/10 would come back. Came for a Downpipe and midpipe install. Not only was the gentleman accommodating, He ran into some issues, staff helped me out and pointed me into the right direction and got me going! They got my business and wouldn’t go anywhere else again!

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Verified Customer

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They Take Great Care Of Their Customers and Their Rates Are Better Than The Competition! They Also Respond Quickly And Have A Great Assortment Of Parts!

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6 months Ago

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Absolutely love the customer service that you get with Speedzone Performance! All my questions are always answered in such a timely manner and this a big PLUS because I live out of Florida and for them to be on top of answering all my questions in such a way means a lot. Thank you all for the amazing customer service.

Daisy Vargas

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My favorite place to go for anything car related, they have anything you could imagine & more. The people who work here are the coolest and most helpful people I’ve yet to meet at a car shop. They also don’t try to force sales on you and they genuinely help you with what you’re looking for, 100/10 shop!

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The best of best, they are so nicely and kind people, yankee and billy more than the ones that runs the store they are a friend to everyone who walks in the store, very patient gets everyone what they need, everything you ask them they’ll answer your questions the best as possible, I love shopping there. They have the best prices, anything as car need you’ll find it there big shout-out to Yankee for being an amazing person and most important as a friend!! I love Speedzone!

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