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Spec Clutch SC664-2 Stage 4 Performance Clutch Kit

(2005-2009 Chevrolet Corvette)

Manufacturer

Picture for manufacturer Spec Clutch

Part Number

SC664-2
10 reviews
Sale Price

$513.62

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 Clutch SC664-2 Stage 4 Clutch Kit is a high-performance, race-grade clutch system engineered for heavily modified engines demanding maximum torque capacity and instantaneous engagement. Built as a solid-hub evolution of the Stage 3 design, this kit delivers the aggressive clamping force and lightweight characteristics required for serious motorsport applications including drag racing, road racing, drifting, rallye, and pulling competition.

The Stage 4 features a solid 8-rivet hub with a heat-treated disc and carrier assembly for exceptional strength and durability under extreme loads. It is available in a 3, 4, or 6 puck carbon semi-metallic friction disc configuration, allowing tuning for your specific application: the 3-puck offers the lightest rotational mass, the 6-puck provides the smoothest engagement of the available configurations, and the 4-puck delivers a balanced compromise between the two. While technically drivable on the street in 6-puck form, the rigid solid hub design results in harsh engagement characteristics not suited for everyday driving.

Key Features:

  • High-clamp performance pressure plate for maximum torque transfer
  • Carbon semi-metallic friction material for aggressive, consistent engagement
  • Solid 8-rivet hub — heat-treated for strength and durability
  • Available in 3, 4, or 6 puck disc configurations
  • Rated for up to 809 ft-lbs of torque at the flywheel
  • Includes bearing and installation tool kit

Intended Use: Drag Racing, Road Racing, Drifting, Rallye, Pulling, Circle Track

Installation Note: A minimum break-in period of 450 miles of primarily city driving with frequent stop-and-go is required before full-throttle engagement, drag launching, or speed shifting. Resurfacing or replacement of the flywheel is strongly recommended prior to installation.

Products specifications

Fits

2005-2009 Chevrolet Corvette

Torque Capacity

TBA

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!

Great price, fast shipping

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 have been looking for a Thule bike rack and finally found it here for the cheapest price and it was in stock!! Fast shipping, great customer service(PH), and lowest price on the web. My order was shipped on the same day it was placed, my order # is 5674. I am set to receive my order tomorrow. Couldn't be more pleased! Thx

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