Access No. 9697 General Motors Staff Maintenance Manual GMC Truck Torqmatic Transmission Models 370-600 General Motors 1958 , 8 x 10.75 inches, with 123 pages, many photos and illustrations, and an index. Fair to Good. Front edges of pages are grease stained. Covers have some light grease staining. Top of the spine is worn, bottom of the spine has a 1/4 inch tear. Automotive, repair manual, GMC Torqmatic $20