Action Clutch ACR-3578-AL Stage 4 Performance Clutch Kit with Aluminum Flywheel

The Action Clutch Stage 4 (1MD) Clutch Kit is engineered to withstand the most challenging conditions, featuring a heavy-duty single diaphragm pressure plate, reinforced drive straps, and an unsprung MIBA Ceramic 4 or 6 puck disc for peak performance and extreme durability. This kit delivers 170% increased holding capacity over the factory clutch, making it ideal for modified turbocharged applications and heavy track use.

Key Features:

• Unsprung MIBA Ceramic 4 or 6 puck disc design
• Provides quicker engagement for improved performance
• Aluminum lightweight flywheel offers up to 60% weight reduction for improved throttle response, quicker shifting, and reduced clutch wear
• Constructed with 6061-T6 and 2024 T3 aluminum with billet aluminum body and hardened steel ring gear
• Heavy-duty single diaphragm pressure plate with reinforced drive straps
• Quality checked by experienced engineers with over 60 years of collective experience
• SFI Spec 1.1 certified for replacement flywheels and clutch assemblies

Designed for dedicated race vehicles looking to take performance to the next level, this Stage 4 kit is engineered for mid-range powered vehicles and creates quick engagement with maximum control and power. Please note: all ceramic puck style clutch kits will introduce some clutch chatter, which should be fairly minimal once proper break-in is completed.

What's Included: Complete Stage 4 single disc clutch kit with aluminum lightweight flywheel, pressure plate, ceramic puck disc, and all necessary hardware for installation.