Add permanent adjustability to the front end of the rear wheel drive Dodge Charger, Challenger, and Chrysler 300 vehicles with this cam bolt kit. The kit includes one camber cam and one caster cam to add adjustment to one side of the vehicle and gives +-1.0deg camber adjustment and +-2.0 caster adjustment. The bolts offer the best corrosion protection available with a hex chromate free finish that is certified to meet 700 hr salt spray test requirements. SPC offers several alignment options for your LX platform vehicle. If you want more change and an easier install, consider the 66045 for change that can be driven from the upper control arm. You will need SPC's punch tool #74920 or a rotary file like #85130 to slot the factory bolt holes. Replace Mopar #68142226AB with this kit. California Residents WARNING