Stock springs and shocks must be retained. Drag race style springs, shocks, and bushings that allow excessive lift during launches are NOT allowed. The front sway bar must be retained, and it must be functional at all times. Raising or lowering of the front end is not allowed.
Stock springs and shocks must be retained. Traction devices are limited to hop-stop bars for the upper control arms on coil-spring cars. Pinion snubbers and clamping of springs are allowed on leaf-spring cars. No slapper bars or ladder bars of any kind allowed unless originally equipped from the factory. Factory documentation will be required to prove authenticity for any car equipped with bolt-on traction devices. No dealer-installed traction devices allowed. Aftermarket upper and lower control arms for coil-spring cars are not allowed. Raising or lowering of the rear end is not allowed.