ENGINE SERIES NUMBER AND SUFFIX CHART Cont Tm IvI Description Dosignotion Description Designation CHEVY II I53 4 CYLINDER Manual Trans OA Powerglide OH H D Clutch OC I94 6 CYLINDER Manual Trans OK Powerglide OR H D Clutch OM Powerglide and A I R ZX A I R c ZY Taxi with Powerglide and A I R OS 230 6 CYLINDER Manual Trans PV Powerglide PX A I R PC Powerglide and A I R Pl 283 8 CYLINDER Manual Trans PD Powerglide and A I R PU Air Cond PF Powerglide Air Cond and A I R P0 4 Speed Trans PL 4BC OA 4 Speed Trans and Air Cond PM 4BC and Air Cond QB A l R PE 4BC and A I R OC A I R and Air Cond PG 4BC Air Cond and A l R OF 4 Speed Trans and A I R PQ 4BC and Powerglide PK 4 Speed Trans Air Cond and A I R PS 4BC Powerglide and Air Cond PP 4 Powerglide PN ABC Powerglide and A I R OD Powerglide and Air Cond PP 4BC Powerglide Air Cond and A l R OE 327 8 CYLINDER Manual Trans ZA Spec High Performance and A I R ZG Spec High Performance ZI Spec High Performance Air Cond and A I R ZH Air Cond ZE Powerglide ZK Spec High Performance and Air Cond ZJ Powerglide and Air Cond ZM A I R ZB Powerglide and A I R ZD Air Cond and A I R ZC Powerglide Air Cond and Air ZF 1967 CHEVROLET 250 6 CYLINDER Manual Trans FA Taxi with Powerglide FP H D Clutch FE Powerglide and C A C FR H D Clutch and C A C FF A I R and C A C FY A I R FV Taxi with A I R FZ Taxi FK A I R and Powerglide GP C A C FL A I R C A C and Powerglide GQ Powerglide FM Taxi with A I R and Powerglide GR 283 8 CYLINDER Manual Trans GA H D Clutch GU 4 Speed Trans and H D Chassis GC Powerglide GF A I R GK A I R and Powerglide G0 GT A I R and 4 Speed Trans GS GM PARTS DIVISION GENERAL MOTORS CORPOFIATION CHEVROLET I 38