I've got a beltech 2/4 on mine and love the appearence not to low but it looks mean, and still can get in anywhere without scrubbing which is real nice on my painted spoiler. By the way I put 2 drop coils on front, and shackles and leaf springs on back, C-Notched the frame, And Toxic Drop Shocks all the way around.
It dropped lil over 2 in front after the springs settled, about 5 in the back. Good ride for truck that low. Had 3in drop on the fronted and hated it took it off about a week later and went with the 2.
2002 Red Chevy RCSS (engine mods)- 05 5.3L, Procharger P-1SC 9lb.pulley, 80mm BBK TB, TB By-Pass, 38lb. Inj., AlkyControl Meth Kit, ASM L/T's, Magnaflow X-pipe, Borla's, FLT Level 5 4L65e, PI 3000 Stall, B&M Tranny Cooler, 3:73's, G-80, E-Fans, 160' Thermo. Custom Built Intake with K&N. WideBand 02 Sensor, DIXIE TUNED.