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Spec Clutch SF84S Steel Flywheel High Performance CNC Machined

(1996-2004 Ford Mustang)

Manufacturer

Picture for manufacturer Spec Clutch

Part Number

SF84S
16 reviews
Sale Price

$350.84

In Stock (6)

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Usually delivered within 2 days

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Product Details

The SPEC SF84S Steel Flywheel is precision-engineered from high carbon billet steel to deliver exceptional performance and durability in demanding automotive applications. CNC machined to an unprecedented .001" tolerance—ten times tighter than the industry standard of .010"—this flywheel ensures perfect balance and a flawlessly flat bedding surface for optimal clutch disc contact and power transfer.

Key Features:

  • High carbon billet steel construction for medium weight and maximum durability
  • CNC machined to .001" tolerance for perfect balance and dimensional accuracy
  • SFI certified for safety in competitive racing environments
  • Replaceable steel friction plate for rebuildability and extended service life
  • Friction-enhancing surface specially formulated for optimal clutch bedding and holding power
  • Engineered to eliminate damaging vibrations and ensure smooth engine revolutions at high RPM
  • Optimized moment of inertia (MOI) for improved power-to-acceleration ratio

SPEC flywheels are designed to maximize clutch performance through three critical functions: providing a consistent friction surface, delivering proper inertia characteristics based on your vehicle's specific requirements, and maintaining true balance to eliminate power-robbing vibrations. The steel construction of the SF84S offers a medium weight option ideal for various racing applications where durability and proven performance are essential.

Products specifications

Fits

1996-2004 Ford Mustang

Great

Very accurate service Thanks .

As long as the part works it has been an easy shopping experience.

Easy checkout! So glad that THMotorsports gives the option for PayPal checkout... makes the process much more hassle-free.

Worked perfectly

It was really a easy way to order this battery for my son. I'm so glad that it worked out to order it and hope he will get the battery real soon. I wasn't wanting to pay extra for shipping.

Just ordered first time . so far so good

Awesome deal and fast shipping. Will be back!

quick, as long as what is ordered is what i get.

Excellent customer service....<br>fast delivery<br>and good quality parts<br><br>

Autoplicity had the best price on the item I wanted. Order process was a little odd. I didn't get any confirmation of my order being placed. So 2 days later I sent an email asking if they had received it. They answered me very quickly, sent me an order confirmation with tracking number, and it turns out my item had already shipped so I had it the next day. So ordered 5/1 and had it in my hand 5/4.

I got the items exactly as described with VERY fast shipping. i highly recommend them to everyone. And I will definitely be shopping there again!

easy and simple.

My Superchips Cortex arrived within a few days of order and by far was the best price arround. Product arrived in perfect condition and worked as described. Great deal. Order #10984

Same day shipping. 20 Dollars cheaper than everywhere else!

Super quick service! Great price and I received the product the day after I ordered it.

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