57mm Diaphragm (UNF) 6inHg : TS-0604-2065\n76mm Diaphragm (UNF) 6inHg : TS-0604-2067\nVehicle Specific Applications

The stage 1 clutch kit uses an upgraded pressure plate with extra increased clamping pressure

Twin Plate

Valve Position Sensor (TS-0502-2008)

open end) Recommended for cars with long studs when closed end lug nuts can not be used

Clutch Kit - Xtreme Performance Extra Heavy Duty Organic KGM26003-1AX JRX12 57mm Diaphragm (UNF) 6inHg :The stage 1 clutch kit uses an upgraded pressure plate with extra increased clamping pressure, combined with an organic friction disc. Stage 1 delivers substantial increases in performance and power holding capability whilst retaining near factory type driveability, and is designed primarily for high performance road going vehicles. These kits feature a high quality cover with increased clamping force compared with standard, between 40 120% depending