joints are slightly dropped

-4AN threaded vacuum port

The Xtreme Outback - Heavy Duty Organic Clutch Kit uses an upgraded pressure plate with increased clamping pressure compared with standard

S14 / S15 kit is for the 5 lug spindle

875' (50-73mm) supplied in packs of two

Clutch Kit - Xtreme Performance Race Sprung Ceramic 930Nm KCY25504WC-1R JR15 joints are slightly droppedXtreme Performance Extra Heavy Duty Sprung Ceramic 1R Recommended for: Motorsport Applications 1R kits feature a sprung ceramic friction disc, but with even greater clamping force pressure plate for higher torque capacity. These kits are designed specifically for motorsport applications such as circuit, rally, drifting and drag racing. Specifications: Torque capacity 930Nm Clamp load Increased over standard Sprung Ceramic Friction Disc Extra Heavy