I ENGINE SERIES NUMBER AND SUFFIX CHART Cont V I A C v Model Doscrlption Dosignutlon 3 P20 30 235 6 Cyl Thriftmaster Special i K C P20 30 235 6 Cyl Thriftmaster Special with Hydramatic V V KA V C 10 20 30 K10 20 283 8 Cyl Trademaster y M C10 20 283 8 Cyl Trademaster with Powerglide V MA Note Engines are stamped with a source production date and type on serial pad V EXAMPLE T0101A V V A i P Tl 01l V 01 Al E Tonawanda Month Day Standard 6 cyl 235 J Plant January First Models II 15 1700 J 1961 A I J C10 20 30 235 6 Cyl Thriftmaster V J C10 20 235 6 Cyl Thriftmaster with Powerglide I V JB C10 20 30 40 KID 20 235 6 Cyl Thriftmaster with H D Clutch JC P10 235 6 Cyl Thriltmaster J JG P10 235 6 Cyl Thrittmaster with Powerglide JH P10 235 6 Cyl with H D Clutch JK P20 30 235 6 Cyl Thriltmaster Special J K P20 30 235 6 Cyl Thrittmaster Special with Hydramatic KA C10 20 30 K10 20 283 8 Cyl Trademaster M C10 20 283 8 Cyl Trademaster with Powerglide A MA Note Engines are stamped with a source production date and type on serial pad J v EXAMPLE TOLOIAE V A E C Tl 01 01l Al V J y Tonawanda Month Day Standard 6 cyl 235 V Plant January First Models 11 15 17 X1 C10 20 30 235 6 Cyl Thriftmaster A J 1 J J A C10 20 235 6 Cyl Thrittmaster with Powerglide JB I C10 20 30 40 K10 20 235 6 Cyl Thrittmaster with H D Clutch L JC P10 235 6 Cyl Thrittmaster I JG P10 235 6 Cyl Thriltmaster with Powerglide J JH P10 235 6 Cyl Thriitmasterwith H D Clutch JK P20 30 283 8 Cyl Thrittmaster Special V K P20 30 235 6 Cyl Thriftmaster Special with Hydramatic KA C10 20 30 K10 20 283 8 Cyl Trademaster A M C10 20 283 8 Cyl Trademaster with Powerglide V a MA Note Engines are stamped with a source production date and type on serial pad EXAMPLE F0101A E J V J Fl 01l 01l Al A Flint Month Day Standard 6 cyl 235 Plant January First Models 11 15 1700 V i l J GM PARTS DIVISION GENERAL MOTORS CORPO RATlON CHEVRO LET 72TL 26 A