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Spec Clutch SF37A SPEC Flywheel - Aluminum

Manufacturer

Spec Clutch

<p><span class="caps">SPEC</span> Clutches and Flywheels are manufactured on-site using the most advanced methods under the strictest tolerances. We wouldn&#8217;t have it any other way. Our commitment to making the very finest parts is at the core of what we stand for as a company. Don&#8217;t accept anything less.</p> <p><span class="caps">SPEC</span> Clutch: Where Precision Meets Pride</p>

Part Number

SF37A
04/25/2034 7:01 AM
Sale Price

$500.33

In Stock (6)

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Usually delivered within 2 days

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Product Details

Spec Clutch SF37A SPEC Flywheel - Aluminum

Aluminum Flywheel

SPEC Flywheels are CNC manufactured at an unheard-of .001 tolerance, in an industry where the standard is .010. This precision manufacturing process ensures perfect balance and a perfectly flat bedding surface for the clutch disc, both of which also contribute to the ultimate in safety for competitive environments. All SPEC flywheels carry SFI certification.

The automotive component most responsible for insuring optimum clutch performance and life is the flywheel. The flywheels contribution to power transfer is three-fold.

Firstly, the flywheel should provide a consistent and friction enhancing surface for the clutch disc. Flywheels also aid in proper inertia, which is determined by the flywheel weight. Inertia controls the ratio of power to acceleration and can make a vehicle faster or slower based on gear ratio, tire type, vehicle weight, power output and even the location in the powerband output is achieved. The weight of a flywheel and amount of inertia it provides can also effect drivability. Lastly, the flywheel must provide a true balance at rpm, which means no dimensional runout that produces engine damaging and power robbing vibrations and allows smooth engine revolutions.

To allow for specific inertia needs, SPEC flywheels are made in high carbon billet steel and aircraft quality billet aluminum. The aluminum and most steel SPEC units are rebuildable and feature a replaceable steel friction plate that is made from a friction- enhancing steel metal specially formulated for optimum clutch bedding and holding power. The aluminum and steel materials provide a light and medium weight option for all types of racing. SPEC spends a lot of time and effort on research and development of optimum flywheel dimensions and weights for all types of driving and racing and can optimize your MOI (moment of inertia) to maximize your cars output and performance.

They were Very quick and i was very happy with the service i got!! 9-10*

so far so good

So far good.. now wait to arrive to see the quality products. .

So far, so good.

Pretty nice website with more parts for my Supra than I thought!

Ordered on a Friday and they had it shipped by Monday and will be at my door step by Wednesday. Prices are amazing I will have to buy from them again.

its good so far i would need to see hows the shipping

Initially I was somewhat disappointed with this site's turnaround between the purchase and shipping dates (aprox 3 days) on my merchandise. After vocalizing about the issue autoplicity's customer service actually approached me to correct the problem. With other such issues from other online stores I have had to track down someone to contact for help and then go through an ordeal to obtain assistance. I would use this site again based solely on their proactive service.

So far so good.

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

Quick and easy

Lowest price I could find online and they had great reviews! Highly recommended, will be back!

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

Fast shipping. Got it in time to go to the track. Great prices too.

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