ACT T1S-G12 Mod-Twin Heavy Duty Rigid Street Clutch Kit - 10.5

The ACT T1S-G12 Mod-Twin 10.5 HD Rigid Street Clutch Kit is an ultra-durable twin disc clutch system engineered for high-powered street vehicles that demand exceptional torque capacity without sacrificing driveability. This completely modular design combines twice the organic friction surfaces with a no-nonsense solid Mono-Drive hub, delivering soft progressive engagement, the lightest pedal effort in its class, and smooth shifting with minimal transmission gear noise.

Key Features:

• Forged aluminum cover with exclusive four-stage heat-treated diaphragm spring for light, consistent pedal feel
• Steel-backed friction plates with high-quality performance organic friction materials for stable friction coefficient and improved heat capacity
• Mono-Drive chromoly hub with continuous spline design, heat-treated for maximum strength and extended input shaft life
• Lightweight, rigid construction enables quicker shifts and trouble-free service
• 100% clamp load design ensures maximum performance and high heat tolerance
• Fully rebuildable and customer serviceable for long-lasting value

Complete Kit Includes:

• CNC-machined and dynamically balanced flywheel
• Pressure plate cover and diaphragm spring
• Puck-style ceramic friction plates
• Rigid Mono-Drive hub and floater
• Alignment tool and pilot bearing (where applicable)

Ideal for street or street/strip applications, the T1S-G12 delivers tactical engineering solutions to common twin disc clutch tradeoffs, resulting in an ultra-high torque capacity system that maintains exceptional driveability for demanding enthusiasts. Replacement discs available separately for easy maintenance.