the mass produced items fatigue and leak

This center cap only fits: JR9 (15-18")

62 degrees of lock

including sheet metal components

4 outlet weld flange required to install ALV on a 4 or 8 cylinder engine

Clutch Kit - Xtreme Performance Heavy Duty Organic 890Nm KGM30604-1A JR20 the mass produced items fatigueXtreme Performance sprung organic kit 1A Recommended for: Street use in vehicles with minor engine modifications. Sprung organic clutch kits offer exceptional driveability for vehicles used daily but also have performance modifications. The sprung organic disc offers improved dampening which reduces the shock loading on the transmission. Specifications: Torque capacity 890Nm Clamp load Increased over standard Organic Friction Discs Heavy Duty Pressure