We're offering 10% off all SPEC Clutches and flywheels that are ordered through Sunday, April 1st. This includes the new SPEC Twin Disk assemblies.

The Stage 3 and Stage 3 Plus clutches tend to be very popular!

Stage 3
Types of Driving: Street, Drag, Drift, Road Race, Rallye, Pulling, Autocross

For heavily modified street and race engines. Offers sufficient daily drivability with a comfortable pedal feel and quick engagement. Offers good wear characteristics under low and high stress usage.

High clamp pressure plate, 4 or 6 puck carbon semi-metallic friction with high torque sprung hub and disc assembly, bearing and tool kit. 6 puck is standard on most applications, but 4 puck can be specified when ordering.

Stage 3 Plus
The Stage 3+ features a streetable high clamp pressure plate and full face carbon semi-metallic disc. Listed as an upgrade to the stage 3, it offers torque capacities more comparable to the stage 5 but with drivability equal to, and in some cases better than, the stage 3. The high capacity and excellent drivability characteristics of this clutch is a result of years of research and development for this SPEC exclusive disc compound.


Check back tomorrow for pricing for the new SPEC Twin Disk!!!



LS1/2/6/7
SPEC Clutches and Flywheels introduces the Super Twin for street and track use in cars with extreme horsepower and torque.

Until now, there has been a drivability, maintenance and longevity trade-off with clutches built to handle 700-1500 ft lbs tq. The revolutionary new SPEC Super Twin has set a new standard offering 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 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 or full metallic options are available.

Torque capacities upwards of 1500 can be realized depending on disc options. Flywheel and track-spec hardware are included in each kit.

Orders can be placed online or by giving us a call at 1-877-482-9763. This discount can be taken off of the prices that are listed on our website.

Have a good day!

 

Regular pricing for the Super Twins is -

SC09SST SPEC Super Twin Clutch Setup with Organic Disk (800ft/lbs Torque)
LS1, LS6 $1349.99

SC09PT Carbon Graphite Disk (1100ft/lbs Torque)
LS1, LS6 $1549.99

SC09ST SPEC Super Twin Clutch Setup with Full Faced Carbom Metallic (1300ft/lbs Torque) LS1, LS6 $1849.99

SC09ET SPEC Super Twin Clutch Setup with Iron Disk (1500ft/lbs Torque)
LS1, LS6 $1949.99

SC66SST SPEC LS2 Super Twin Clutch Setup with Organic Disk (800ft/lbs Torque) $1349.99

SC66PT SPEC LS2 Super Twin Clutch Setup with Carbon Graphite Disk (1100ft/lbs Torque) $1549.99

SS66ST SPEC LS2 Super Twin Clutch Setup with Full Face Carbon Metallic Disk (1300ft/lbs Torque) $1849.99

SS66ET SPEC LS2 Super Twin Clutch Setup with Iron Disk (1500ft/lbs Torque)
$1949.99

 

This is an awesome deal.
Would you know if these flywheels (SC85S) can be used with other LT1 clutch systems or do I have to use Spec also?

 

We haven't mixed them here but I don't think that will be a problem.