A ENGINE SERIES NUMBER AND SUFFIX CHART Cont I 967 I Mo I l I Q Ihxription y Dnignation I I I I94 6 CYLINDER I I 610 20 194 6 Cyl with Manual Trans SG G10 l94 6 Cyl with A l R Q 4 SC G10 l94 6 Cyl with Pcwergllde I Sl G10 I 194 6 Cyl with A l R and Powerglide I SD 230 6 CYLINDER G10 230 6 Cyl with Manual Trans SK I G10 230 6 Cyl with Powerglide I t SL G10 r 230 6 Cyl with A l R SR G10 20 230 6 Cyl with A l R and Powerglide SS P10 230 6 Cyl with A l R ST P10 V 230 6 Cyl with A l R and Powerglide SU P10 230 6 Cyl with Manual Trans TH P10 Q 2 O 6 Cyl with Powergllde L I TI I 250 6 CYLINDER P10 250 6 Cyl l SE P10 250 6 Cyl with A l R A SF P10 250 6 Cyl with Powerglide S 0 P10 250 6 Cyl with A l R and Powerglide SP V C10 20 K10 20 250 6 Cyl with A l R Q SV C10 20 250 6 Cyl with A l R and Automatic Trans I S W Cl0 20 K10 20 250 6 Cyl with A l R H D Clutch and 4 Speed Trans I SX I C10 20 K10 20 250 6 Cyl with Manual Trans T A I C10 20 30 250 6 Cyl with Powerglide or 3 Speed Automatic I TE I C10 20 30 250 6 Cyl with H D Clutch and 4 Speed Trans TF I P20r30 250 6 Cyl with Manual Trans TJ P20 30 250 6 Cyl with Powerglide or 3 Speed Automatic at TK G10e20 250 v6 Cyl UC G10 20 y I 250 6 Cyl with Powerqlitle U G A G10 20 250 6 Cyl with A l R and Powerglide UN G10 250 6 Cyl with A l R UO 292 6 CYLINDER C10 20 292 6 Cyl with A l R and 3 Speed Automatic TS C10 20 30 K10 20 292 6 Cyl UH V C10 20 292 6 Cyl with 3 Speed Automatic UO I C10 20 292 6 Cyl with Pvwerglide UT I P20 I 292 6 Cyl with Powergllde IUU I P20 30 4 2 6 Cyl I UV C10 20 K10 20 292 6 Cyl with A l R V VQ C10 20 292 6 Cyl with A l R and Powerglide I VR A 283 8 CYLINDER G10 20 2 3 8 Cyl s A W D G10 20 283 8 Cyl with A l R I WL G10 ZKB 8 Cyl with Powerglide WM G10 20 283 8 Cyl with A l R and Powerglide WW I C10 20 30 283 8 Cyl WA C10 20 y 283 8 Cyl with Powerglide Q WE I C10 20 283 8 Cyl with A l R WF I C10 20 283 8 Cyl with A l R and Powerglide W H C10 20 V 283 8 Cyl with A l R and 3 Speed Automatic Trans R WR K10 20 283 8 Cyl with A l R I WB I K10 20 283 8 Cyl A Wl C20 283 8 CyI swith I3 Speed Automatic Trans WC I 327 4 8 CYLINDER I C10 20 30 327 8 Cyl YS C10 20 327 8 Cyl with Pcwerglide YR C10 20 327 8 Cyl with A l R I YC C10 20 327 8 Cyl with A l R and Powerglirle I A Y D C10 20 F 327 8 Cylgwlth A l R and 3 Speed Automatic Trans YJ I C10 20 321 8 Cyl with 3 Speed Automatic Trans YH K10 20 327 8 Cyl with A l R YX K10 20 I 327 8 Cyl YM 478 6 CYLINDER GAS I l DIESEL PT20 30 TT40 I 3 53N 3 Cyl 2 Cycle Diesel STD I GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TL 29 1