ENGINE SERIES NUMBER AND SUFFIX CHART Cont Tvns Tyne Model Description Designation Model Description Designation 2 P 10 20 30 T H 350 PO K 10 K 20 Manual Trans UO P 10 20 0 Manual Trans PP K 20 Manual Trans UP P 10 20 0 Manual Trans P0 K 10 K 20 T H 400 UQ C 10 20 30 K l0 20 P 20 30 Pcwergllde T Hr40O PW G 10 G 20 Manual Trans UG C 20 30 P 20 30 K 20 Powarglide T H 400 PX G 20 Manual Trans Ul l G 10 20 Manual OS G 10 G 20 Powergllde UI G 20 Manual OT G 10 G 20 T H 350 l UJ G 10 20 l Powergllde OU G 20 l Powergllde UK G 10 20 Powargllde l OV G 10 G 20 Powergllde L UL G 10 20 T H 350 OX G 10 20 T H 350 OZ 350 8 CYLINDER Y EZ32I Z 212 Z32Z2Z 2 332 2232332 22323 31 3 1 3 3 22 C 10 C 20 P 20 Powergllde XC C 20 P 20 Pcwerglnde RA C 20 30 P 20 30 K 20 ml 400 RB C 20 C 30 P 20 P 30 QQ C 10 20 Powargllde RC Q C 10 20 3O K 10 2O I l LHAOO I g I l RD K 10 K 20 Manual Trans l XW K 20 Manual Trans XX C 20 30 P 20 30 K 20 Manual Trans RE K 1O K 2U T H 400 XY C 10 20 30 K 10 20 Manual Trans RG C 20 P 2O Pbwer me XZ Qgg 30 x000i QQ C 20 P 20 302 I 2 I I i I 2 I T H 40 J I I I I i I 2 2 I I I I WA 0 g c 10 c 20 0 20 P 20 P 20 T H 400 wl P 20 30 Manual Trans RS C 20 P 20 Powergude WL 307 8 CYLINDER E ig gg P 20 30 C 10 C 20 Manual Trans UA K 20 LHA00 WO C 20 P 20 P 30 Manual Trans UB C 10 C 20 P 20 Pwlerglide UC 396 8 CYLINDER C 20 P 20 Powergllde UD C 20 C 30 P 20 P 30 T H 400 UE C 10 20 30 T H 400 YP K 20 T H 400 UF C 20 30 T H 400 Y0 C 10 T H 400 T H 350 UM C 10 20 30 Manual Trans YR C 10 C 20 C 30 P 20 P 30 T H 400 UN C 20 30 Manual Trans YS 1970 Type Model Description H P Description 250 6 CYLINDER C 10 20 P 20 30 Manual Transmission 155 TAA C 10 20 l 10 20 Manual Transmission 155 TAB C 10 20 30 P 10 20 Powerglide T H 400 155 TAC C 10 2O Manual Transmission L P Gas 155 TCE C 10 20 P 10 20 Powerglide T H 400 L P Gas 155 TCF C 10 20 Powerglide L P Gas 155 TCG C 10 20 l 10 20 T H 350 155 TAD C 10 20 30 l 10 20 30 P 20 30 4 Speed and H D Clutch 155 TCl P 10 Powerglide and L P Gas 155 TCI P 10 Powerglide and L P Gas 155 TCM P 10 Powergllde 155 TNW P 10 T H 350 155 TNX P 10 Manual Transmission 155 TCN P 10 Manual Transmission and L P Gas 155 TNR G 10 20 30 T H 350 155 TCA G 10 20 Powerglide 155 TCB G 10 20 3O Manual Transmission and L P Gas 155 TCC i i 197O CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATlON P A 31 24