The ACT Mod‑Twin 225 HD Sprung street kit is built for Evo 8/9 five‑speed platforms that need high torque capacity with smooth engagement. It pairs doubled organic friction surfaces with a sprung Mono‑Drive hub to reduce driveline shock and extend input shaft life. The kit includes a dynamically balanced flywheel, pressure plate, sprung hub assembly and all major components, and is offered as a rebuildable, modular package.
ACT EVO 8/9 5-Speed Only Mod Twin HD Street Kit Sprung Mono-Drive Hub Torque Capacity 700ft/lbs