Fabtech Component Box for the 4-inch Ultimate System includes performance shocks and the components needed for a 4-inch lift on compatible GM C/K2500HD and C/K3500HD applications (PN K1055). The package is designed to retain factory steering centerlink and upper control arms, allow use of stock tires and wheels, and increase caster for improved control while enabling a quick, no-weld installation when combined with the full kit.
Fabtech 11-19 GM C/K2500HD/3500HD 4in Ultimate System w/Perf. Shocks