New upper control arms are now available for service which will allow for an additional 1.7 degrees of positive camber. These control arms are 5.0 mm longer than those used as original equipment. Following are the required service part numbers:
* 14094449 LH * 14094450 RH
General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.