I I I I II I I II Ir eI I r I I III I I I IIIII I I I I II I I I UI II II I I I I IgI II I II I JIU I III I I I II I I I I III I aIII I CORVETTE ENGINE SERIES NUMBER AND SUFFIX CHART Cont V7 I I iI I I 1961 gl I I I I I I I II I rf I I I I I ar I II I 28 8 CYLINDER I I II II VI If III Type Type II f 9 II I I I Dam ipgign Dasignatima Description Designation Y I I I I I Manaul Tans I CG Dual 4EC and Ha Lift ai ra I I II I CU I I I I I I I Fue Injection I I I CR Poi erglide I I I I DG I IK I I I Fuei Injection and Hi Lil Cam I I I I I CS Prawerglide and Dual 4BC I I I I IDJ I I II I QQ I Dual 4EC I cr I I I I CI I I II I IN te CORVETTE engines have the last six digits of the vehicle serial number stamped on engine date bass I I I I I I aa I I I Engines are stamped with a source production date and type on serial pad I I II I I I I I I I 227 a cvurunan QLS I I c I I I I I I I I III I I rl L I Dual 4 BC I I I I I OB Manual Trans and Fuel lngecaaora I I FP IIQI I i l Manual Trans I I I II I I I RC P wergli r I I I SC I I I I Manuai Trims 1 raiyai erformencr I I I I II RD Powerglide and Hiya Performance I I I I I I SDI Li I I IQ Manual Trans uc Spec argh Performance I I RE I I I I I K g I II I I I I M I I I A V 1a I rr I I I I wss I I Ir 2 IIIIII I I I I I I I e I I l I I I 327 8 CYLINDER IJ V IT I I I Manual Trans I I I I RC Manual Trans and Fuel Injection I I I I RFI J I lj I Manual Trans end Hiya Performance I I I I I I RD I Puwerglide I I I I I I I I I I I I I SC I I I I I I I I I I Special Hiya PeH rrriance I I I I II I I RE Powerglide and Hiya Performance I I SD Ing ft I LI II I I I I I I I I I I I I msc I I I I I iq I I 327 B CYLINDER I I I I IL I Manual Trans I I I I I RCI Manual Trans and Transistor Ignition I RT i I 3 Ij Y Manual Trans and Hiya Performance RD Manual TransI Transistor Iqnttion and CIAIC I II I RU I I I II I Iijlf V Special Hiya Perforr nance I I I I RE Fuel Injection and Transistor Ignition I I I RX I I I I I I I Manual Trans and Fuel Injection I I I RF Powergliue I I I I SC I I i I t I I I Manual Trans and C A C I I II I I I I RP I I Powerglide and Hiya Performance I I I SD I I Q II I I Manual Trans Hiya Performance and C AIC RO Powerglide and CIA C I I SK ff I I I I Wi Manual Trans Special Hiya Psrforraaince and CIA C FIR I Powerglide Hiya Performance and CIA IC I I SL II Il II I I I Nute Engines are stamped with a sourra production date and type on serial pad I I If If I I I I I I I J I I I I I I I I I J I I I I 1965 II I tI I I 327 8 CYLINDER I I IIAI I Manual Transminion I I I I I I I I I I HE Powerglide I I I I I I I I HO I Icy I l I I Hiya Performance I I I I I I I II I HF Powerglide andII Iiya Periorrmnce HP I 1 II II I Fuailnjection I I I I I I I I I I I IHG Powerglide and CIAIC II I I I H0 I I I I I Spec Hiya Performance I I I I I I I I I HH Powerglide Hiya Performance and CIAIC II I HR II I CIAIC I II I I I I I I I I I HI Spea Hiya Performance and Hyu Liftars I I II II HT I I I I I II I I Hiya Performance and CAIC II I I I II HJ Spec Hiya Performance Hyd Lifter and C A C I I HU I I I 5 I A I I I Spa Hiya Performance and CIAIC I I I L I HK Spec Hiya Performance Hyd Lifter and r I I4 I I I Transistnrlyaition I I I I I II I I HL I l ransist r l gnition I I IIII I I I I I I HV I I I I Transistor Ignition and C A C I I I HM I Spec Hiya Performance Hyd Lakers Transistor QV I I I I I Fual lnlaction and Trenaixtor Ignition I II I HN Ignition and CAIC I I I I I I HW I I I I I WAREHOUSING AND DISTRIBUTIDN DIVISION OF GENERAL MOTORS CORPORATl0N CHEVROLET NA L I L II I I I I I REV 12 83 I I I II1a I I I II r I II I I I A 12 I f I I II I I I I II II I