ENGINE SERIES NUMBER AND SUFFIX CHART Cont Five Model Description Designation P20 30 235 6 Cyl Thriftmaster Special K P20 30 235 6 Cyl Thriftmaster Special with Hydramatic KA C 10 20 30 KIO 20 283 8 Cyl Trademaster M C10 20 283 8 Cyl Trademaster with Powerglide MA Note Engines are stamped with a source production date and type on serial pad EXAMPLE T0101A Tl 01l 01l Al Tonawanda Month Day Standard 6 cyl 235 Plant January First Models 11 15 1700 1961 C10 20 30 235 6 Cyl Thriftmaster J C10 20 235 6 Cyl Thriftmaster with Powerglide 4 JB C10 20 30 40 K10 20 235 6 Cyl Thriftmaster with H D Clutch JC P10 235 6 Cyl Thriftmaster JG P10 235 6 Cyl Thriftmaster with Powerglide JH P10 235 6 Cyl with H D Clutch JK P20 30 235 6 Cyl Thriftmaster Special K P20 30 235 6 Cyl Thriftmaster Special with Hydramatic KA C10 20 30 K10 20 283 8 Cyl Trzidemaster M C10 20 283 8 Cyl Trademaster with Powerglide MA Note Engines are stamped with a source production date and type on serial pad EXAMPLE T0101A Tl 01l 01 Al Tonawanda Month Day Standard 6 cyl 235 Plant January First Models 11 15 17 XJ 1962 C10 20 30 235 6 Cyl Thriftmaster J C10 20 235 6 Cyl Thriftmaster with Powerglide JB C10 20 30 40 K10 20 235 6 Cyl Thriftmaster with H D Clutch JC P10 235 6 Cyl Thriftmaster JG P10 235 6 Cyl Thriftmaster with Powerglide JH P10 235 6 Cyl Thriftmaster with H D Clutch JK P20 30 283 8 Cyl Thriftmaster Special K P20 30 235 6 Cyl Thriftmaster Special with Hydramatic KA C10 20 30 K10 20 283 8 Cyl Traademaster M C10 20 283 8 Cyl Trademaster with Powerglide MA Note Engines are stamped with a source production date and type on serial pad EXAMPLE F0101A Fl 01 01l Al Flint Month Day Standard 6 cyl 235 Plant January First Models 11 15 1700 197O CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATlON P A 31 19