SKU: 6274981603

T1SS-F12 - Mod-Twin 10.5 HD Sprung Street

Sale price$986.85 Regular price$1096.50
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

T1SS-F12 - Mod-Twin 10.5 HD Sprung StreetSpecifications: Item Description: Mod Twin 10. 5 HD Sprung Street Product Weight: 45. 4 lbs. Torque Capacity: 891 ft lbs. Torque Capacity Over OE: 47% Disc Material: Organic Clutch Disc Diameter: 10. 5 inches 267 millimeters Input Shaft Diameter: 1 inch Pressure Plate Type: Heavy Duty Warranty: 12 Months SFI: 1. 2 Description: The T1SS F12 Mod Twin 10. 5 HD Sprung Street Kit is tailored for high powered street machines, offering a blend of

Specifications:

  • Item Description: Mod-Twin 10.5 HD Sprung Street
  • Product Weight: 45.4 lbs.
  • Torque Capacity: 891 ft/lbs.
  • Torque Capacity Over OE: 47%
  • Disc Material: Organic
  • Clutch Disc Diameter: 10.5 inches / 267 millimeters
  • Input Shaft Diameter: 1 inch
  • Pressure Plate Type: Heavy Duty
  • Warranty: 12 Months
  • SFI: 1.2

Description:

The T1SS-F12 Mod-Twin 10.5 HD Sprung Street Kit is tailored for high-powered street machines, offering a blend of uncompromised pedal feel, durability, engagement quality, and high torque capacity. This kit achieves its performance through a modular design that combines twice the organic friction surfaces with an ultra-durable sprung Mono-Drive hub assembly.

Each diaphragm spring undergoes an exclusive four-stage heat-treating process to ensure a consistent light pedal feel. The steel-backed friction plates, featuring high-quality organic friction materials, deliver a stable friction coefficient, good heat capacity, and long clutch life. These friction plates uniformly transfer torque to the Mono-Drive sprung hub assembly, extending input shaft life and reducing driveline shock from torsional vibration.

Included in this kit are a CNC-machined and dynamically balanced flywheel, pressure plate cover, diaphragm spring, face, puck-style ceramic friction plates, sprung Mono-Drive hub assembly, floater, patented Monoloc Collar, release bearing, alignment tool, and pilot bearing (where applicable). The Mod-Twin clutches are fully rebuildable, and replacement discs may be ordered separately.

Features:

  • Feel: Soft, progressive engagement, lightest pedal effort, smooth shifting with OE to mild transmission gear noise.
  • Life: Forged Aluminum Cover, Mono-drive hub, exclusive diaphragm, and premium friction materials ensure long life and performance under demanding conditions.
  • Quality: Delivers maximum performance and high heat tolerance by combining robust design, strategic features, choice materials, and close tolerances.
  • Recommended Use: Street or Street/Strip.
  • ACT Difference: Utilizes tactical engineering to address common tradeoffs found in twin-disc clutches, resulting in an ultra-durable, customer-serviceable, long-lasting clutch with very high torque capacity. All clutches are 100% clamp load tested, balanced, and SFI certified.

Vehicle Fitment:

  • Application: Engine
    • Various Ford Mustang GT models from 2018 to 2023 with 5.0 V8 GAS FI 4951cc engines and DOHC configuration.

PROP 65 WARNING: This product contains chemicals including carbon black, glass wool fibers, silica (in clutch discs), and chromium, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 6274981603

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Chancee
Lake Worth, US
★★★★★ 5
Sturdy, easy, beautiful
Size: 16 Inch
Put these on a coffee table top and it was the perfect combination. It gives an industrial accent to a wood-centered room. Love them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 7, 2025
S
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Stephanie Taylor
Pawtucket, US
★★★★★ 1
Stand
Size: 16 Inch
Didn’t work for what I wanted them for
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
D
Verified Purchase
dwheel
Houston, US
★★★★★ 3
There is no side to side stability
Size: 28 Inch
This product was easy to assemble and install and came with all parts. The product itself is very sturdy, looks good with a nice industrial aesthetic BUT - there is ZERO stability side to side (lengthwise) as the plates which attach to the wood are too small. I have them set closer than the picture so it is not an issue of being too far apart. If anyone else had this problem AND FIGURED OUT A FIX FOR IT - please share!!
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Reviewed in the United States on June 5, 2023
K
Verified Purchase
Kindle Customer
Birmingham, US
★★★★★ 5
Love those legs
Size: 28 Inch
People love the look of these legs .. they are arty and cool
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Reviewed in the United States on May 27, 2025
D
Verified Purchase
Doogie Howser
Boise, US
★★★★★ 5
Fairly stable. Good value for the price
Size: 16 Inch, Size: 16 Inch
Great set of stands. You have to tighten them pretty snugly to minimize wobble. Given they are metal they’ll have a little bit more give than solid wood. Even so, a tall desk I built with them remains stable and level.
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Reviewed in the United States on December 22, 2025

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