ENGINE SERIES NUMBER AND SIJFFIX CHART Cont 327 8 CYLINDER Tviw Tyne Description Designation Description Designation Manual Trans 4 EA Transistor Ignition K 4 ED High Performance I EB Powerglide l iE EE Spec High Performance e EC Poweiglide and High Performance r r EE CHEVY II I53 4 CYLINDIER Manual Trans OA Powerglide OH H D Clutch e r OC Powerglide Taxil Ol Taxi OG I94 6 CYLINDIER Manual Trans OK Powerglide i r r rr OR I l D Clutch l l OM Powerglide Taxil r r r OT Taxil h l OQ 230 6 CYLINDIER Manual Trans v PV Powerglide r 4 PX 283 8 CYLINDER Manual Trans PD A Speed Trans and C A C PM ABC PE Powerglide PN C A C PE Powerglide and ABC PK ABC and C A C PG Powerglide and C A C PP A Speed Trans PL Powerglide ABC and C A C PB 327 8 CYLINDER Manual Trans ZA Powerglide ZK Manual Trans and High Performance ZB Powerglide and High Performance Zl Manual Trans and Air Cond ZE Powerglide and C A C ZM Manual Trans High Performance and Air Cond ZF Powerglfde High Performance and C A C ZN CHEVROLET 250 6 CYLINDER Manual Trans FA Powerglide and C A C FR H D Clutch FE A I R and C A C FY I l D Clutch and C A C FE Taxi with A I R FZ A l R FV A I R and Powerglide GP lTaxil FK A I R CAC and Powerqlide GO C A C FL Taxil with A l R and Powerglide CR Taxil with Powerglide FP 283 8 CYLINDER Manual Trans GA A l R and Powerglide GT A Speed Trans GC ABC CW A l R GK ABC and A I R GX A l R and A Speed Trans GS ABC and Powerglide GL Powerqlide GF ABC Powerglide and A l R GZ 197O CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 3OA 29