Kirkey 56 Series Sprint Deluxe Upright Lightweight Seat - 17" - (Cover Sold Separately) ARP Optimum Body Diameter is the

Optimum Body Diameter is the standard spring design for Hyperco coil-over springs

Utilizing the same components as our Professional Wheel-E-Bars(TM) we were able to adapt them for street use by replacing the weld-in mounting brackets with bolt-on brackets

Rocker Switch Upgrade for Variable Speed Controller with integrated waterproof 8" Power Lead and 8" Pumper Lead wiring and plugs

1996-2004 GMC Sonoma

750 in Plain Iron Rotor

Kirkey 56 Series Sprint Deluxe Upright Lightweight Seat - 17" - (Cover Sold Separately) ARP Optimum Body Diameter is theThis is Kirkey's most advanced seat. it's designed for the professional or anybody that demands the ultimate in comfort and safety Features: . 081 thick 5052 grade aluminum. TIG welded on the outside and MIG welded on the inside for added strength. Contoured sides support hips and thighs along complete side of seat. Seat bottom shaped at rear to support tailbone and lower back. Center leg support holds inner thighs under heavy cornering forces.