Maxxz07RST's 2007 Chevrolet Silverado (Classic) This is my 07 RST 5.3 Classic. RST packaged included,JBA Headers, NGK Heavy Duty Spark Plugs and Wires, True Flow Air Intake, Ground Force 1/3 Regency Tuned Suspension, Foose Speedster "20" Rims, Drilled and Slotted Rotors with Force "Big Brake Kit",Full Regency Interior. So far ive added a 4-6 DJM Drop Kit,TBS,Upgraded to a K&N Intake,Ported and Polished Throttle Body, Transmission work, Custom Tune, Painted Red Racing Stripes all around.Im looking to swap the engine for a Cammed lq9 6.0. Paint the all the plastics Carbon Fiber, upgrade to some SS "22" rims. Ill appreciate any suggestions i can get thanks.