The Super Twin is for street and track use in cars with extreme horsepower and torque (700-1800 lb/ft). The Super Twin offers near-stock drivability, tremendous life expectancy, no shimming/setup bolt-in installation and maintenance free operation. With all billet construction, these units are smooth and quiet. The units are rebuildable 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, organic, fiber and full metallic options are available. Flywheel and track-spec hardware are included.

When looking for a new clutch, trust SPEC for the best in value and performance. All SPEC clutches are SFI approved for racing safety and come with a 120 day warranty from the date of purchase against material and manufacturing defects.

Full details of each clutch trim is at the bottom of this description. 

Low Price Guarantee: We'll beat anyone's advertised price for the same part number so if you find a lower advertised price, send us an email with the link to the price and the product you're wanting and we'll provide you with a method to purchase it at a better price. 

Torque Capacity is rated at the flywheel, not at the wheels. If you hope to make 500 lb/ft of torque at the wheels for example, remember to add 15% for a manual trans and 20% for an auto trans to get you in the ballpark of your flywheel torque. If you want prioritize superior street manners relative to the holding power, the 2+ and 3+ are the way to go.  

Clutch Type:
Torque Capacity:
SS-Trim
1010
P-Trim
1100
ST-Trim
1260
E-Trim
1525

Includes:

  • Pressure Plate
  • Clutch Disc x2
  • Flywheel
  • Track-Spec Hardware
  • Spline Alignment Tool

Options/Upgrades:

26 Spline Disc Hub - Stock Transmission uses a 10 spline input shaft. 26 spline hub option is available for those using a race built stock trans or, GForce, T56, Hewland, Xtrac, Richmond or any transmission with a 26 x 1 1/8 GM style input shaft.
Organic Disc Option for SS-Trim: Changes torque capacity to 820 lb/ft.

SS-Trim
Types of Driving:
Street, Drag, Road Racing/Time Attack
The SS Trim uses two hybrid disks, similar to the Stage 2+ disc in single form.  They have Kevlar lining on one side, and semi-metallic lining on the other side of each disk. 

P-Trim
Types of Driving:
Street, Drag, Drift, Road Race/Time Attack
The P Trim uses two 6-puck carbon graphite disks, similar to the Stage 3 disc in single form.

ST-Trim
Types of Driving:
Street, Drag, Drift
The ST trim uses two full-face discs with semi-metallic linings, similar to the disc used in Stage 3+ singe disk kits.

E-Trim
Types of Driving:
Limited Street, Drag
The E-Trim uses two sintered iron type disks, similar to the disc used in the Stage 5 single-disk kit. 

Shipping: Drop ships from SPEC HQ in Alabama direct to you via Ground shipping service. 

*Photos are representative and may not be identical to the clutch for your exact application. 

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SPEC Clutch | Mustang | 15-18 GT350 | 5.2 | Super Twin

  • $1,599.99
  • $1,438.99


Available Options


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