Lightweight yet ultra-strong front LEFT steering block with 2 additional eccentric functions, making a complete of 6 different roll center roles. Additional holes make it possible for the mounting of graphite aerodynamic disks. Molded from specially formulated graphite composite item which guarantees free suspension system motion. Perfect for all traction conditions. As a result of perfect molding, bearings entirely match the steering blocks minus the additional play for optimum security and steering. Marked 'L' for simple recognition.