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SPEC STR313 Stage 3 Clutch Kit with 6-Puck Carbon Semi-Metallic Disc

Manufacturer

Picture for manufacturer Spec Clutch

Part Number

STR313
14 reviews
Sale Price

$346.14

Estimated ship date Friday, November 20

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The SPEC STR313 Stage 3 Clutch Kit is engineered for high-performance street and track applications that demand aggressive yet drivable clutch engagement with exceptional torque capacity. Built around a carbon semi-metallic 6-puck sprung hub disc, this kit delivers an industry-leading combination of drivability, service life, and torque handling in a single package.

The disc hub is double-sprung with spring cover reliefs for added flexibility under load, while heat-treated internal components provide long-term strength and durability. A high-clamp pressure plate rounds out the assembly, delivering firm, consistent clamping force across the full RPM range. This kit is also available in a 3-puck configuration for applications requiring different engagement characteristics.

Key Features:

  • Carbon semi-metallic 6-puck sprung hub disc — proven leader in puck clutch drivability, life, and torque capacity
  • High-clamp pressure plate for firm, consistent engagement
  • Double-sprung hub with spring cover reliefs for flexibility and vibration dampening
  • Heat-treated components for superior strength and long-term durability
  • Carbon-graphite friction material for high torque capacity and fade resistance
  • Bearing and installation tool kit included

Ideal Driving Applications:

  • Street performance
  • Drag racing
  • Road racing
  • Autocross
  • Pulling
  • Rally
  • Drift

The SPEC Stage 3 clutch system strikes the ideal balance between aggressive performance and everyday streetability, making it a top choice for enthusiasts who push their vehicles hard both on and off the track.

Products specifications

Torque Capacity

TBA

Fast Shipping. Good packaging. Very good pricing. Will shop from again.

good price and easy ordering

great shopping here

had a few website issues while trying to process my order.

Super easy site to use will come back too.

very quick and easy.

Great Transaction. Best internet price. Great communication and willingness to make it right.

"Great prices and quick shipping. I was impressed on how easy it was to order online!"

Easy to order.

There.was a bit of miscommunication between sales and shipping departments, but my order was filled and shipped as stated. Very low price, in fact the lowest on the net, and I did alot of research. Other than the shipping issue, I'm very satisfied and will buy more parts from them soon. Thank you!!!

The correct product that I ordered, and easy to find through there web site.thanks

As I'm not familiar with your company, I was shopping by price and even with a more expensive shipping fee autoplicity.com was the least expensive. The order arrived on time without any problem. I'm very pleased and will order in the future.

I was searching for brake rotors on the Internet for over 3 hours tring to find the best prices-- Autoplicity beat everyone hands down! The best deals out there. Quick response and my order shipped within one business day! Bravo. <br><br>Their website could be improved by auto selecting make/model combinations. I had to double check the part numbers for the pads..they matched the rear pads with the front rotors. I only caught this due to the fact that the pads were extremely cheap..too cheap. The low price was for the rear set as front pads usually at more expensive due to their larger size.

best prices around !! Shipping was FAST !

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