1987 General Motors Truck and Coach Dealer Vendor Part Numbers Conversion Book. Original.

This Book Contains Two Sections, Section I Converts Vendor Part Number to GM Part Number, and Section II Converts GM Part Number to Vendor Part Number.

Section I Vendor to GM Part Number

Section I begins with the vendor index. It is listed in alphabetical sequence, following the index the vendors are listed alphabetically with their respective vendor part numbers.

Section II GM to Vendor Part Number

Section II begins with the vendor code index, it is listed in vendor code numerical sequence. Section II lists General Motors part numbers in numerical sequence with their respective vendor code and vendor part numbers.

Condition: Break in spine, appears it could get more breaks in spine with normal use. Conversion Parts Books are used in shop environments and thus can reflect such use, most often showing extensive signs of soiling, age, and wear. The information within is still legible and can give valuable insight. The images shown are representative of what is shipped.