ENGINE SERIES NUMBER AND SUFFIX CHART Cont CHEVY II I53 4 CYLINDER Type Type Description Designation Description Designation Manual Trans OA Powerglide OH H D Clutch OC I94 6 CYLINDER Manual Trans l OK Powerglide OR H D Clutch OM Powerglide and A l R ZX A I R ZY 250 6 CYLINDER Manual Trans PV Powerglide PX A l R PC Powerglide and A l R Pl 283 8 CYLINDER Manual Trans PD 4 Speed Trans PL Air Cond PF Powerglide PN 4 Speed Trans and Air Cond PM Powerglide and Air Cond PP A l R PE Powerglide and A l R PU 4 Speed Trans and A l R PQ 327 8 CYLINDER 4BC ZA Special High Performance ZI Y A l R ZB Special High Performance and C A C ZJ Powerglide and A I R ZD Powerglide ZK Air Cond ZE Powerglide and Air Cond ZM Special High Performance A l R and C A C ZG CAMARO 230 6 CYLINDER Manual Trans LA Powerglide LE Manual Trans and C A C LB Powerglide and C A C LF A I R LC Powerglide and A I R LG A l R and C A C LD Powerglide A l R and C A C LH 250 6 CYLINDER Manual Trans LN Powerglide FM Manual Trans and C A C LO Powerglide and C A C FR A l R LP Powerglide and A I R GP A l R and C A C LQ Powerglide A l R and C A C GO 283 8 CYLINDER 2 BARREL 4 Speed Trans MD Powerglide MJ 283 8 CYLINDER 4 BARREL Special Engine 228 MO A l R MP 327 8 CYLINDER BARREL Manual Trans MA Powerglide ME A l R MB Powerolide and A l R MF Ti gw PARTS DIVISION GENERAL MOTORS CORPORATlON CHEVROLET 1l 40