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Spec Clutch ST85ST Super Twin Multiplate Clutch Kit ST-Trim

(1992-1998 Lexus SC300; 1993-1998 Toyota Supra)

Manufacturer

Picture for manufacturer Spec Clutch

Part Number

ST85ST
11 reviews
Sale Price

$1,550.38

Estimated ship date Tuesday, November 24

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The SPEC ST85ST Super Twin Multiplate Clutch Kit is engineered for high-performance street and track applications, purpose-built to handle 700–1,500 ft-lbs of torque. Despite its extreme capacity, the Super Twin delivers near-stock drivability, making it equally at home on a daily driver as it is on the drag strip, road course, or rally stage.

Key Features:

  • All-billet construction using aircraft-grade aluminum and high-carbon billet steel, milled to an industry-leading .001-inch tolerance for perfect balance and smooth actuation
  • Dual-disc (Super Twin) design for dramatically increased torque capacity over single-disc setups
  • Dampened, full-faced carbon graphite friction discs for smooth, progressive engagement — organic, fiber, and full metallic options available
  • No-shimming, bolt-in installation — no special setup tools or measurements required
  • Maintenance-free operation with long service life even under sustained high-load conditions
  • Rebuildable by SPEC or the end user — replacement components and rebuild services are available
  • Flywheel and track-spec hardware included in each kit
  • Suitable for street, drag, drift, road racing, time attack, pulling, and rallye

The SPEC Super Twin ST-Trim is a premium solution for builds pushing the limits of traction and power. Its billet steel and aluminum components are machined with precision tolerances for quiet, vibration-free performance that holds up under repeated hard launches and sustained high-RPM use. The rebuildable design protects your investment long-term, ensuring this clutch system can be serviced and returned to like-new condition rather than replaced outright.

Products specifications

Fits

1992-1998 Lexus SC300; 1993-1998 Toyota Supra

Torque Capacity

1200 ft/lbs

Useage

S,D,DR,RR,R

A week ago I ordered a H3RHG100C 1.4 lb Halotron fire extinguisher. I mentioned "a week ago" because that is how long it took from order to delivery across the U.S.!! Now that I look at the paperwork, it wasn't even a full week. Autoplicity is now my #1 parts supplier for my 2010 Camaro. They could not have been any better overall. Ordering, checkout, stock and shipping. All above and beyond my expectations Great site, great communication. A1 people.

Best price and easy to buy using my Amazon account

I was lowering my Mustang and I was looking for a good deal. I looked around online and I found Autoplicity. I was surprised with the prices I saw. I thought it was another one of those fake websites that just take youre money and never respond, so I took the chance and ordered anyway. Dont be fooled by the cheap prices. This place is legit. Fast shipping and the package was packed so neat and looked great when it got here. Buy from these guys if you want to get a good deal. I highly recommend them.

Everything is good except for one price that I saw on your page. It is for the Stillen Big Brake kit 30-7050. I got very excited cause it said 183.00 and came to find out it is an error. Would be nice if you guys would follow up on this. Thanks anyways.

Great experience

The item could have more pictures from different sides and dimensions.

Great thanks !!!

Fast Shipping and great price. The parts were described correctly also. I would and will do business with them again.

Unbeliveable customer service and super fast shipping. I had a question about my order and I was able to use the online chat function to instantly connect with a customer service agent that was quick to answer all my questions regarding my order. I am very pleased with the level of service I received not to mention the great price they offered on the item I purchased. I will be sure to continue doing business with Autoplicity for my automotive needs. Thanks so much. A+

Easy checkout process

Lowest prices, free and fast shipping, excellent product.

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