Here is a list of The Service Manuals for Sale, Many are original GM some repro, Some very Nice Some Fair.
1964 Chevelle Shop manual- front cover and first couple pages have a little torn section, other than that pretty good shape-$35.00
1971 Chevelle Monte Camaro Chevrolet Nova Corvette, I Have The Chassis Service Manual as well as the Chassis Overhaul manual- Both for $55.00
3 - 1957 Chevrolet Passenger Car Shop Manual 1 very good $35.00 (repro), 1 no cover o GM $30.00 and 1 Not great but no covers or a few of the last pages GM $15.00
1962 Chevrolet Passenger Shop manual - This is a supplement manual with revisions Fold in first half but pretty good shape - $30.00
1967 Pontiac Service manual Tempest Lemans GTO ect... GM $40.00
1966 Chassis service manual GM Chevelle Chevrolet Chevy II Corvette Fair shape but all there $30.00
1967 Chassis Shop Manual GM Chevelle Corvette Chevy II Chevrolet, Great Shape $45.00
2- 1961 Chevrolet Passenger Shop Manual original GM Impala BelAir Nomad Brookwood Biscayne great shape- $40.00 And $35.00
1974 Pontiac Firebird Trans am Lemans Catalina ect.. GM Good Shape $40.00
1970 Pontiac Service manual GM edge has been taped but pretty good, same models as the 1967 Pontiac
1959-1960 Chevrolet Passenger car Maintenace manual supplement ok condition about 1" thick $25.00
1957 Buick GM Both the Body Maintenance (good shape) and the Chassis maintenance manual (fair cond) $35.00 for both
1946-1948 Pontiac Chevrolet Oldsmobile Buick Cadillac Reprint great condition $25.00
1950 Pontiac Passenger car series 2500-2700 Maintenance Manual GM good condition- $25.00
As well have:
1939-1948 Ford and Mercury Passenger Car and trucks Shop manual- $20.00
1962 Ford Thunderbird 1 original and one reprint $25.00 and $20.00
1967 1969 Dodge, 1973 Plymouth Chassis service manual and Body service manual.
Thats about it, maybe a few more. I have another ad in the KIJIJI section.