Mazda Rotary Aluminum Flywheel for 4.5" Clutch (11 3/4" Diameter, FC3S, FB, RX7)

Description

Mazda Rotary Aluminum Flywheel for 4.5" Clutch
(11 3/4" Diameter Flywheel)
This diameter is "Non-Turbo" and NOT RX8
Flywheel is billet aluminum, hard anodized, with a replaceable steel friction surface.
Weight, without counterweight, is 4.46 Pounds
THESE BOLT TO THE STOCK REAR COUNTERWEIGHT!
No special drilling of the rear counterweight like virtually all the other Mazda Rotary flywheels for 5.5" and 4.5" clutches.
These flywheels allow you to use the popular 4.5" clutches available from many different sources.
The clutches are available in 1,2, or 3 disc versions, with a variety of splines.
On our website we offer the Quartermaster ones in either "Non-Turbo" or "Turbo" splines.
(But if you are using an RX8 or "Turbo" transmission you will need our flywheel that is 12 5/8" diameter)
Our website also lists the special release bearing you will need for any (except 3rd gen) Mazda transmissions.
Also available are these 4.5" clutch flywheels in the "Turbo" and RX8 (12 5/8") diameters, as well as both diameters for 5.5" or 4.5" clutches.
We also offer both flywheel diameters if you prefer the 7.25" clutch.
Hardware kits for bolting the flywheel to the rear counterweight, and for bolting the clutch to this flywheel are available on our website in the "Clutches / Hardcore Racing" category.
Mazdatrix in Signal Hill, California
We have been in business since 1977, Dealing with and Racing Mazda Rotary since 1981, and Rotary ONLY since 1988.
We offer over 4500+ parts.