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Spec Clutch SU33A Spec Su33a

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

SU33A
12/01/2032 12:56 PM
Cyber Monday Price

$397.89

2 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

Spec Clutch SU33A Spec Su33a

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.

Straightforward

Excellent

Great job. Thank you

Easy to order the product and receive it

Part I ordered arrived as described. Fast shipping as well. Haven't installed it yet but so far so good !

Easy

difficult to locate the exact part - no measurements available.

quick, simple, and cheap, in other words awesome, can't wait for the item.

everything was great

Awesome Prices! were over $40.00 cheaper on my part I ordered from them than anyone else online. I will be back for more parts that's for sure!

Easy.

so far so good

lower price free shiping

Quick and easy

Excellent

ok so for

Was looking online for the best price on a part and found that autoplicity had the lowest price and free shipping on it. I ordered it and it was shipped the next day along with tracking number. I will be ordering a few more parts from autoplicity. Order Number: 27769

It was a good price with fast delivery. They had the lowest price I found. My only comment was the shipping cost was more then I expected.

It was all good except no estimated shipping or delivery dates.

Quick, easy, very nice to offer multiple checkout services

Processed and shipped out very quickly. I love when a website delivers! It was the best deal on the internet AND they gave free shipping! I will definitely do future business with Autoplicity. Thanks!

Great prices, fast shipping. Would recommend.

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