ENGINE SERIES NUMBER AND SUIFFIX CHART Cont Type Desig Model Description nation P10 153 4 Cyl with Powerglide SB G10 153 4 Cyl with Manual Trans SC G10 153 4 Cyl with Powerglide SE G1205 06 26 194 6 Cyl SG G1205 06 26 194 6 Cyl with Powerglide Sl C10 20 K10 20 230 6 Cyl witln 3 Speed Trans TA C10 20 230 6 Cyl witlh Powerqlide TE C10 20 30 230 6 Cyl witlh 4 Speed Trans TG P10 230 6 Cyl witlh Manual Trans TH P10 230 6 Cyl with Powerglide Tl P20 30 230 6 Cyl with Manual Trans TJ P20 230 6 Cyl with Powerglide TK C10 20 30 K10 20 30 292 6 Cyl with Manual Trans UH C10 20 292 6 Cyl with Powerglide UT P20 292 6 Cyl with Powerglide UU P20 30 202 6 Cyl with Manual Trans UV C10 20 30 K10 20 283 8 Cyl with Manual Trans WA C10 20 283 8 Cyl with Powerglide WE Note Engines are stamped with a source production date and type on serial pad 1966 G10 194 6 Cyl with Manual Trans SG G10 194 6 Cyl with A l R SC as G10 194 6 Cyl with Powerglide SI G10 194 6 Cyl with A I R and Powerglide SD G10 230 6 Cyl with Manual Trans SK G10 250 6 Cyl with Powerglide SL G10 230 6 Cyl with A I R SR G10 230 6 Cyl with A R and Powerglide SS P10 194 6 Cyl SE P10 194 6 Cyl with Powerglide SF P10 194 6 Cyl with A l R SO P10 104 6 Cyl with A l R and Powerglide SP P10 230 6 Cyl with Manual Trans TH P10 230 6 Cyl with Powerglide Tl P10 230 6 Cyl with A l R ST P10 230 6 Cyl with A l R and Powerglide SU C10 20 K10 20 250 6 Cyl with Manual Trans TA C10 20 30 250 6 Cyl with Powerglide or 3 Speed Automatic TE C10 20 30 250 6 Cyl with H D Clutch and 4 Speed Trans L TF C10 K10 250 6 Cyl with A l R SV C10 250 6 Cyl with A l R and Powerglide SW C10 K10 250 6 Cyl with A l R H D Clutch and 4 Speed Trans SX P20 30 250 6 Cyl with Manual Trans TJ P20 30 250 6 Cyl with Powerglide or 3 Speed Automatic TK C10 20 30 K10 20 292 6 Cyl UH C10 20 292 6 Cyl with Powerglide or 3 Speed Automatic UT P20 292 6 Cyl wit h Powerglide or 3 Speed Automatic UU P20 30 202 6 Cyl UV C10 K10 292 6 Cyl with A l R VO C10 292 6 Cyl with A l R and Powerglide or 3 Speed Automatic VR C10 20 30 K10 20 283 8 Cyl WA C10 20 283 8 Cyl with Powerglide WE C10 K10 283 8 Cyl with A l R WF C10 283 8 Cyl with A l R and Powerglide WH C20 283 8 Cyl with 3 Speed Automatic Trans WC 010 20 30 327 8 Cyl YS C10 20 327 8 Cyl with Powerglide YR C10 327 8 Cyl with A l R YC C10 327 8 Cyl with A l R and Powerglide YD C20 C30 327 8 Cyl with 3 Speed Automatic Trans YH t t97O CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATlON P A 31 1T 2