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SPEC Clutch Kit - Super Twin ST-Trim
Part #: SD80ST
$3,166.42
$2,849.78
For each
For each
Free Shipping! *to continental U.S. only
Fits On:
08-10 Challenger 6.1L (Includes SRT-8 6speed)
Description:
ST-Trim - The Super Twin is for street and track use in cars with extreme horsepower and torque (700-1500 ft lbs tq). The Super Twin offers near-stock drivability, tremendous life expectancy, a no shimming/setup bolt-in installation and maintenance free operation. With all billet construction, these units are smooth and quiet. The units are rebuild-able by SPEC or the end user and replacement components or rebuild services are always available. The super twin is constructed with aircraft grade aluminum and high carbon billet steel milled to an industry leading .001 inch for perfect balance and actuation. Friction is provided by dampened, full-faced carbon graphite discs. Organic, fiber and full metallic options are available. Flywheel and track-spec hardware are included in each kit. Built to the same standards as the P-Trim and SS-Trim, but able to withstand more torque. Twin disc kit best suited for street driving, drifting, and drag racing. Torque Capacity: 1595 lb-ft.
ST-Trim - The Super Twin is for street and track use in cars with extreme horsepower and torque (700-1500 ft lbs tq). The Super Twin offers near-stock drivability, tremendous life expectancy, a no shimming/setup bolt-in installation and maintenance free operation. With all billet construction, these units are smooth and quiet. The units are rebuild-able by SPEC or the end user and replacement components or rebuild services are always available. The super twin is constructed with aircraft grade aluminum and high carbon billet steel milled to an industry leading .001 inch for perfect balance and actuation. Friction is provided by dampened, full-faced carbon graphite discs. Organic, fiber and full metallic options are available. Flywheel and track-spec hardware are included in each kit. Built to the same standards as the P-Trim and SS-Trim, but able to withstand more torque. Twin disc kit best suited for street driving, drifting, and drag racing. Torque Capacity: 1595 lb-ft.
SPEC clutches have become a mainstay in many forms of motorsports today, and with clutch applications and flywheels for most popular sports cars (and even some exotics), it's no surprise. The company is very actively involved in various racing programs, which allows it to continue to evaluate and improve its products through real-world competition, which is the ultimate test of whether or not the products are doing their jobs. With five stages of clutch discs available, not to mention multi-disc clutches, SPEC is made to handle whatever your driveline can throw at it.
Q: What does a clutch kit do? Why buy a performance clutch kit?
A: Clutch kits are used for upgrading the holding power of your factory transmission and clutch setup. If you decide to haul heavy loads or add extra horsepower to your car, you will need a high performance clutch upgrade to handle of the extra stress. You can only make a limited number of horsepower upgrades before you have to upgrade your clutch. A performance clutch gives your car the capacity to handle the increased horsepower and torque.
Q: What all does a clutch kit include?
A: Most clutch kits include the clutch itself, pressure plate, pilot bearing, throw-out bearing and the clutch alignment tool. Flywheels are sold separately on our website.
Q: How do you install a clutch kit?
A: We recommend you get a clutch kit installed by professionals since dropping the transmission is usually necessary in order to install a clutch kit. Once the transmission is off of the block, you remove your stock setup and slip on the new kit using the clutch alignment tool. It's always imperative to make sure that surface of the flywheel is as clean as possible when mounting it back up to the clutch, to prevent any slipping during shifts.
A: Clutch kits are used for upgrading the holding power of your factory transmission and clutch setup. If you decide to haul heavy loads or add extra horsepower to your car, you will need a high performance clutch upgrade to handle of the extra stress. You can only make a limited number of horsepower upgrades before you have to upgrade your clutch. A performance clutch gives your car the capacity to handle the increased horsepower and torque.
Q: What all does a clutch kit include?
A: Most clutch kits include the clutch itself, pressure plate, pilot bearing, throw-out bearing and the clutch alignment tool. Flywheels are sold separately on our website.
Q: How do you install a clutch kit?
A: We recommend you get a clutch kit installed by professionals since dropping the transmission is usually necessary in order to install a clutch kit. Once the transmission is off of the block, you remove your stock setup and slip on the new kit using the clutch alignment tool. It's always imperative to make sure that surface of the flywheel is as clean as possible when mounting it back up to the clutch, to prevent any slipping during shifts.
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