This unit can be adapted to fit any chassis application. Mounting brackets supplied are to mount underneath chassis. The kit is made so it is possible for you to pre load the chassis, eliminating body roll during hard launches. This allows the car to drive straighter off the start line and help improve 60ft times. Kit includes a 4130 chrome moly torsion tube, 6061-T6 billet alloy arms, left & right hand threaded adjuster links, mounting tabs and hardware.