Action Clutch ACR-0946 Ironman Unsprung Clutch Kit for Mazda RX-3 12A 12B Rotary Engine

The Action Clutch Ironman Unsprung kit is engineered specifically for dedicated high powered race vehicles, delivering durability and reliable performance. It features American Sintered Iron friction material with a dual clamp load heavy-duty pressure plate that ensures maximum torque holding capacity. This race-oriented clutch kit is designed for Mazda RX-3 rotary engines equipped with the 1.1L 12A or 12B rotary powerplants from 1972-1978.

Aggressive Performance Characteristics:

• 250% increased holding capacity over factory kit
• Aggressive clutch engagement with an on/off feel, without introducing clutch chatter
• Extremely lightweight unsprung hub design for instant engagement
• Some light engagement noise and gear rattle may be experienced during operation due to the nature of the product
• Rapid heat dissipation for sustained track performance

Quality and Safety:

Every kit is quality checked by experienced engineers with over 60 years of collective experience and signed off as safe before being released as a finished product. Action Clutch designs, engineers, assembles, tests, and inspects every product in the United States.

Important Usage Notice:

This kit is not intended for street use and should only be used in race applications. Unsprung clutch kits are not designed for daily/street use or any constant on/off engagement environment. The rigid unsprung disc design is optimized for dedicated race vehicles where maximum holding capacity and instant engagement are essential.

Kit Includes:

• Dual diaphragm heavy-duty pressure plate
• American Sintered Iron unsprung clutch disc
• Premium throwout bearing
• Premium pilot bearing
• Clutch alignment tool

Proper break-in is required (500 street miles with RPMs under 4500, no more than half-throttle) in order to retain product warranty, ensure longevity and holding capacity.