Aluminum reduced suspension system owner 3° toe-in for the FRONT regarding the rear suspension system. Redesigned to move the inner pivot location nearer to the automobile center permitting to utilize longer and faster suspension system arm alternatives. The narrower design increases back traction. Recommended for low traction dust tracks and Astro tracks. The aluminum suspension holders feature built-in Suspension Settings (I.S.S.) that allows for quick & easy suspension system geometry set-up. Machined from premium Swiss 7075 T6 aluminum and black coated. Using eccentric suspension system bushings inserted into aluminum suspension system blocks, along side extra suspension system shims, the XB4 suspension geometry is entirely adjusted.
