Key Features
- 11-inch diaphragm pressure plate with 12-5/8-inch EQ bolt pattern
- Dual Kevlar/Kevlar friction surfaces for maximum heat resistance and longevity
- 550 horsepower rating for performance street and open tracking applications
- 10 x 1-1/8-inch spline hub for classic GM 4-speed transmissions
- Mechanical throwout bearing included for complete installation
- Hand-assembled in-house with double quality checks before shipping
- Backed by 1-year free-from-defect warranty
- Made in the USA
Description
When your build demands serious holding power without sacrificing clutch longevity, the Superior Kevlar/Kevlar clutch set delivers exactly that. The dual Kevlar friction surfaces on both sides of the disc provide exceptional heat resistance and wear characteristics that organic materials simply cannot match--critical for high-performance street cars and open track use where repeated hard launches and aggressive driving generate extreme heat.
Kevlar friction material offers two key advantages: smooth engagement and outstanding durability. Kevlar facings last 2-3 times longer than organic materials under equivalent conditions, making them ideal for drivers who push their cars hard but still want a streetable pedal feel. The 11-inch diaphragm pressure plate maximizes clamping surface area while maintaining reasonable pedal effort, and the single-disc design keeps installation straightforward for builders working in their own garages.
Every MDL Superior clutch disc is hand-assembled in-house using the finest components available, then double-checked for quality and flawless operation before it ships. This kit is rated for 550 horsepower and designed specifically for performance street and open tracking applications where reliable power transfer is non-negotiable. The 10 x 1-1/8-inch spline hub fits classic GM transmissions including Muncie, Saginaw, and other vintage 4-speeds that use this common spline count.
The mechanical throwout bearing works with cable or linkage release systems. Note that Kevlar friction material requires a proper break-in procedure--follow the included instructions to ensure optimal performance and maximum service life. Proudly crafted with care in the USA.
Kit Includes
- 11-inch diaphragm pressure plate (12-5/8-inch EQ bolt pattern)
- Single-disc clutch with Kevlar/Kevlar friction surfaces
- 10 x 1-1/8-inch spline hub
- Mechanical throwout bearing
- Pilot bushing
- Clutch alignment tool
- Installation and break-in instructions
- Lifetime technical support