SUZUKI 500 Twin All Models, 492 cc, 1968 on OWNERS WORKSHOP MANUAL D J Rathbone England: Haynes, 1974 print. 88 numbered Pages. Pictorial Card Cover. No Dustjacket Issued. ISBN: 0856961353. This manual covers the following models: All models from 1968 on, including GT500A The Condition is Fair/Good. Discolouring, some scuffs, edge/corner wear and handling wear to covers. Light handling wear internally, otherwise good clean condition inside.