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Spec Clutch SA494-3 Stage 4 Performance Clutch Kit 3-Puck Carbon Semi-Metallic

Manufacturer

Picture for manufacturer Spec Clutch

Part Number

SA494-3
10 reviews
Sale Price

$530.16

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 Clutch SA494-3 Stage 4 Clutch Kit is a race-grade clutch system engineered for heavily modified engines that demand maximum torque capacity, instantaneous engagement, and reduced rotating mass. As a solid-hub evolution of the Stage 3, this kit is purpose-built for competitive motorsport use where raw performance takes priority over everyday street manners.

The Stage 4 disc features a 3-puck carbon semi-metallic friction material mounted to a solid 8-rivet heat-treated hub and carrier assembly — delivering the lightest possible rotating weight for the fastest throttle response and clutch engagement. The high-clamp pressure plate provides the clamping force needed to handle the torque output of heavily built engines without slippage.

Key Features:

  • High-clamp pressure plate for maximum torque holding capacity
  • 3-puck carbon semi-metallic friction disc — lightest configuration available in the Stage 4 lineup
  • Solid 8-rivet heat-treated hub and carrier assembly for strength and durability
  • Instantaneous, aggressive engagement optimized for racing applications
  • Bearing and tool kit included for complete installation
  • Available in 3-puck (lightest), 4-puck (balanced), and 6-puck (smoothest) configurations
  • Designed, hand-built, and tested in the U.S.A.

Intended Use: Drag Racing, Road Racing, Drifting, Rally, Pulling, and Circle Track. Not recommended for general street use due to the rigid solid hub and harsh engagement characteristics inherent to race-grade clutch systems.

Installation Note: Unless installing with a new SPEC flywheel, the existing flywheel must be resurfaced prior to installation to ensure proper friction surface integrity.

Products specifications

Torque Capacity

517 ft/lbs

I got the part I ordered and will be having someone install it soon looks just fine and I love the chat feature as well.. thinking about buying brake shoes now.. a lot of savings

Great prices & fast shipping.

They had the best price anywhere on the items I ordered(Recon Lights). Prompt emails and accurate tracking via UPS shipping. I'm pleased and will order more items now that I know they're "legit". Thanks Autoplicity!<br><br>Nick C.

GOOD SERVICE, FAST SHIP, CHEAP PRICE

Thought I had an issue with the customer service, and they worked it out PROMPTLY! That's a good customer Service relationship!<br>They even agreed to credit me my shiiping for a slight mistake they made!<br>VERY HAPPY!

Easy to do business with BEST PRICE anywhere!! Shipped and arrived quickly

I ordered this product and Wednesday in the morning and it was on my door step Thursday morning with regular shipping. The ordering process was super easy and the price was $35 cheaper than any other online retailer. The Rack is awesome, easy to assemble took me about 20 minutes by myself, put on my jeep hooked up the bikes and off I went, fantastic design, I highly recommend the Rola NV2 bike rack and highly recommend Autoplicity

Not sure if they overlooked my order but I didn't get my shipping info (3 days after ordered) until I emailed asking for status update. I received a response the following day and all my items ordered came 2 days later...much faster than I had anticipated considering the "delay" or lack thereof (5 days total). Long story short...items are as described, best prices (from what I can researched online for same items/brand) and resonable shipping prices. the selection and brand(s) offered were somewhat limited for my specific needs, otherwise I would've ordered more.

I was trying to locate a hi volocity radiator fan and for it at Autoplicity at a very good price. The item was shipped fairly quickly concidering it most likely had to come from the manufacturer. Thanks for your help.

Great prices and fast shipping. It doesn't get any better

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