After the new 1982 Buick Grand National Regal was created, the standard thing for corporate Buick to do was to send out a Service Information Bulletin to the car dealerships so they were aware of the special parts and details needed to perform repairs and/or modifications to a specific vehicle if required. Part numbers and detailed illustrations were often noted as to the specifics of the changes from regular Regal models.
Here’s what that 1982 Buick Grand National Service Information Bulletin looked like.
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