Technical Bulletins provide up-to-date information on issues that come up during the model year. These issues require a more immediate distribution of technical information than the annual Body Builder Manuals can provide. The need for a technical bulletin may be driven by one of the following:
In observance of the Annual General Motors Summer Shut Down/July 4th holiday, Upfitter Integration offices will be closed Beginning Monday July 4th through Friday July 8th, Inquiries/Requests made during this time will be addressed upon our return on Monday July 11th. Thank you!