The Extreme Series is the ultimate slammed suspension system with the ability to lay frame on a 30” tire without compromising driving dynamics. The modular design replaces the factory crossmember with a raised unit with adjustable alignment cams and converts the steering box to a Mustang II rack & pinion for improved steering response. CB Chassis was the first to offer a flipped tie rod kit to that eliminates the need to notch the frame for clearance. TIG welded tubular control arms move the wheel forward 1" and optimize suspension geometry ensuring camber change is controlled throughout the entire suspension cycle. Additionally, the narrowed track width provides increased tire clearance for unmatched drivability and performance at the lowest ride height. Installation is a breeze as each kit is a bolt-on assembly with no welding required. We offer multiple engine mount options for effortless integration of your chosen powertrain. Raised crossmember w/ alignment cams Tubular and TIG welded control arms Positions wheel 1" forward Narrowed track width Set up for rack & pinion steering (rack not included) Adjustable tie rod flip kit w/ FK rod ends Internal frame gussets for strength and stiffness Engine options: SBC, BBC, LS, LT, Cummins, Duramax Works with factory and drop spindles Compatible with standard 6"-7" convoluted air bags Extreme ride height Works w/ optional sway bar kit Kit Includes: Front crossmember Upper control Arms Lower control Arms Moog ball joints (upper & lower) Upper arm frame brackets w/ airbag mount Internal frame gussets Engine mounts Adjustable tie rod kit Shock relocation brackets KYB shock absorbers Installation hardware Rack and pinion I have as well