Action Clutch ACR-3798 Stage 5 2MS Single-Disc MIBA Sprung Ceramic Clutch Kit

The Action Clutch ACR-3798 Stage 5 (2MS) is a single-disc, high-performance clutch kit built around Action Clutch's proven MIBA Sprung Ceramic disc technology. Engineered for race applications, heavy track use, and light street use, this kit delivers the aggressive holding capacity and fast engagement that demanding performance builds require.

Key Features:

• MIBA Sprung Ceramic Disc — available in 4-puck or 6-puck configuration for tunable engagement characteristics
• Dual Clamp Load Heavy-Duty Pressure Plate — features a ductile iron friction plate and reinforced drive straps for exceptional durability and significantly increased torque capacity
• 4-Stage Heat-Treated Diaphragm Spring — provides reliable clamping force under sustained high-RPM and high-heat conditions
• 200–400% Increase in Holding Capacity over stock — rated in crank torque
• Aggressive Pedal Feel — heavy pedal pressure with fast, decisive engagement; some clutch chatter is normal and expected with this disc type
• SFI Spec 1.1 Compliant — meets SFI standards for replacement clutch assemblies

What's Included:

• 1 × Stage 5 (2MS) MIBA Sprung Ceramic Clutch Disc
• 1 × Dual Clamp Load Heavy-Duty Pressure Plate
• 1 × Release Bearing
• 1 × Pilot Bearing / Bushing (when applicable)
• 1 × Clutch Alignment Tool
• 1 × Information Sheet

Break-In Requirements: 500 street miles — keep RPMs under 4,500, no more than half-throttle, no boost (if applicable). Proper break-in is required to retain product warranty and ensure full longevity and holding capacity.

The Action Clutch Stage 5 (2MS) kit is ideal for mid-to-high horsepower vehicles used in drag racing, road racing, drifting, and heavy track duty where a stock or mild-upgrade clutch simply cannot keep up.