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4 1/2" Twin Disc Clutch    $550     For Sale by Owner

Calgary , AB

Powertrain Technology Twin Disc 4.5" clutch with two sets of discs 1 5/32"x26 spline
Used in a NA aspirated rotary race car. Very light weight and low rotating mass. Never had issues with using a synchronized T5 transmission and shifting at 9500. If rotational mass were too great, the syncros would never been able to slow everything to make the clean shift.


Selling due to moving to turbo application. Clutch is rated for 450 ft-lb

Discs and clutch will interchange with Quartermaster bolt pattern

Would not recommend using this for street application. - FLYWHEEL in photo not included

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Published: Nov 28, 2023
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