OEM fixing diameter is 56 mm

If ET is smaller

Wisefab BMW F-Series Rear Suspension with revised kinematics for lowered car

versatility and reliability that a traditional manifold pressure-operated system offers

Gen-V WG45/50 7psi Green Middle Spring

Clutch Kit - Xtreme Performance Race Sprung Ceramic KGM23093-1R Chevrolet OEM fixing diameter is 56Xtreme 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 Increased Clamp load Increased over standard Sprung Ceramic Friction Disc Extra Heavy