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Spec Clutch SF485 Stage 5 Clutch Kit - Full-Metallic Drag & Pulling Race Clutch

(1986-2001 Ford Mustang)

Manufacturer

Picture for manufacturer Spec Clutch

Part Number

SF485
4 reviews
Sale Price

$542.00

Estimated ship date Wednesday, November 25

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The Spec Clutch SF485 Stage 5 Clutch Kit is an extreme-duty racing clutch engineered for heavily modified drag race and engine pulling applications. Designed around a full-metallic rigid iron disc assembly, this kit delivers the highest possible friction coefficient available in a single-disc clutch configuration, making it the top of the SPEC single-disc lineup.

The Stage 5 is also well-suited for applications requiring a slipper clutch or progressive torque-induced engagement, offering precise control under extreme power loads. Due to the nature of the full-metallic disc and high-clamp pressure plate, this clutch is not recommended for street use — harsh engagement characteristics make it purpose-built for race environments only. For best results, this kit should be ordered after consulting with a SPEC technical representative to ensure proper configuration for your specific application and power level.

Kit Includes:

  • High-clamp pressure plate (adjustability available on select applications)
  • Rigid iron full-metallic disc assembly with solid 12-rivet hub
  • Release/throwout bearing
  • Clutch alignment tool kit

Key Features:

  • Full-metallic friction material for maximum torque capacity
  • Solid hub disc assembly — heat-treated for strength and durability
  • High-clamp pressure plate for aggressive clamping force
  • Custom configuration available for specialized builds
  • Ideal for drag racing and engine pulling competitions

Recommended Use: Drag Racing, Engine Pulling

Products specifications

Fits

1986-2001 Ford Mustang

Torque Capacity

955 ft/lbs

Very competitive prices and fast FREE shipping! Will do business with Autoplicity again!

good so far. received item on time, maybe even a little faster than I expected. the item was exactly as described, quality is good and exactly what I needed. it has been installed and works great. will do business with Autoplicity again. would definitely

BEST PRICE AROUND, HANDS DOWN. Shipping was fast and communication was impeccable. THANKS FOR THE PROFESSIONALISM.

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

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