Chevrolet
Suffix Engine Codes "DTR - HQ"
| FY | Stamp RPO | CID | appl | VIN | HP | BBLS | Body/Comments |
| 1979 | DTR | 305 | a/t | G LG3 | 130 | 2 | F |
| 1979 | DTS | 305 | a/t | H LG4 | 160 | 4 | G |
| 1979 | DTU | 305 | a/t | H LG4 | 160 | 4 | G |
| 1979 | DTX | 305 | a/t | H LG4 | 160 | 4 | G |
| 1979 | DTY | 305 | auto trans. | G LG3 | 130 | 2 | full size |
| 1979 | DTZ | 305 | auto trans. | G LG3 | 130 | 2 | full size |
| 1983 | DUA | 305 | T.B.I. | S | - | - | Parisien |
| 1983 | DUA | 305 | LU5, twin T.B.I | 7 | 165 | TBI | Z-28/T/A |
| 1979 | DUB | 350 | auto trans. | L LM1 | 170 | 4 | full size |
| 1979 | DUC | 350 | auto trans. | L LM1 | 170 | 4 | full size |
| 1983 | DUC | 350 | a/t | 6 | 200 | 4 | police/special |
| 1979 | DUD | 350 | auto trans. | L LM1 | 170 | 4 | police/high perf. |
| 1979 | DUF | 350 | auto trans. | L LM1 | 170 | 4 | G |
| 1979 | DUH | 350 | auto trans. | L LM1 | 170 | 4 | G |
| 1979 | DUJ | 350 | auto trans. | L LM1 | 165 | 4 | G |
| 1983 | DUK | 305 | LU5, twin T.B.I | 7 | 165 | TBI | Firebird |
| 1983 | DUK | 305 | O.D. auto trans | H LG4 | 160 | 4 | Parisien |
| 1983 | DVA | 305 | O.D. auto trans | H LG4 | 160 | 4 | Parisien |
| 1979 | DWA | 305 | O.D. auto trans | H LG4 | 160 | 4 | G |
| 1979 | DWB | 305 | O.D. auto trans | H LG4 | 160 | 4 | G |
| 1983 | DWT | 305 | LU5, twin T.B.I | 7 | 165 | TBI | Firebird |
| 1979 | DXA | 305 | autotrans. | G LG3 | 130 | 2 | full size |
| 1968 | DZ | 302 | Z-28, late prod | Z28 | 290 | 4 | F |
| 1969 | DZ | 302 | m/t, 4 spd | Z28 | 290 | 4 | F |
| 1957 | E | 283 | manual trans. | - | 185 | 2 | Vette/truck |
| 1960 | E | 283 | turglide | - | 170 | 2 | B Y/truck |
| 1957 | EA | 283 | - | - | . | 8 | full size |
| 1965 | EA | 327 | manual trans. | - | 250 | - | A X |
| 1957 | EB | 283 | hi lift cam | - | - | 8 | full size |
| 1958 | EB | 283 | turglide | - | 230 | 4 | truck/1271 |
| 1965 | EB | 327 | high performance | - | 300 | - | Chevelle |
| 1957 | EC | 283 | turglide | - | - | FI | B/truck |
| 1965 | EC | 327 | Special high perf. | - | 300 | 4 | Chevelle |
| 1966 | EC | 327 | A.I.R., glide | - | 275 | 4 | Chevelle/1200 |
| 1958 | ED | 283 | turglide, air susp. | - | - | - | full size |
| 1965 | ED | 327 | transistor ign. | - | - | - | Chevelle |
| 1967 | ED | 327 | m/t, h.d. clutch | - | 275 | 4 | Chevelle |
| 1965 | EE | 327 | Powerglide | . | 250 | 4 | Chevelle |
| 1968 | EE | 327 | Powerglide | . | 275 | 4 | A X |
| 1969 | EE | 350 | Powerglide | . | 255 | - | El Cam |
| 1957 | EF | 283 | m/t, 3 spd | . | 220 | 4 | Vette |
| 1958 | EF | 283 | turglide, air susp. | . | - | 4 | full size/1200 |
| 1965 | EF | 327 | Powerglide, hi perf. | - | 300 | 4 | Chevelle |
| 1957 | EG | 265 | 2 4b,hi-lift cam,m/t | - | 270 | 8 | Vette |
| 1959 | EG | 283 | turglide, a/c | - | - | - | full size |
| 1960 | EG | 283 | turglide | - | 170 | 2 | truck/1100 |
| 1957 | EH | 265 | twin 4 barrel, m/t | - | 245 | 8 | Vette |
| 1959 | EH | 283 | turg,air susp., a/c | . | - | - | full size |
| 1968 | E | 327 | manual trans. | . | 250 | 4 | El Cam |
| 1968 | EI | 327 | Powerglide | - | 250 | 4 | Chevelle |
| 1968 | EI | 327 | Powerglide | - | 275 | 4 | El Cam |
| 1957 | EJ | 283 | - | - | . | FI | full size |
| 1959 | EJ | 283 | turglide, a/c | - | - | 4 | full size |
| 1959 | EJ | 283 | turglide | - | 230 | 4 | truck/1100 |
| 1968 | EJ | 327 | m/t, h.d. clutch | - | 275 | 4 | Chevelle/3200 |
| 1957 | EK | 283 | hi lift cam | . | . | FI | full size |
| 1959 | EK | 283 | turg, air susp., a/c | . | - | 4 | fullsize |
| 1957 | EL | 283 | m/t, 3 sp, h/I cam | . | 283 | FI | Vette |
| 1957 | EM | 283 | m/t, 3 spd | . | 250 | FI | Vette |
| 1968 | EO | 327 | mlt, h.d. clutch | . | 275 | 4 | Chevelle |
| 1967 | EP | 327 | spec. hi perf., m/t | . | 325 | 4 | A X |
| 1967 | EQ | 327 | m/t, h.d. clutch | . | 275 | 4 | Chevelle/Camaro |
| 1967 | ER | 327 | s h/p, A.I.R. H.D.c | . | 325 | 4 | Chevelle |
| 1967 | ES | 327 | sp hi perf, H.D. clu | . | 325 | 4 | Chevelle |
| 1955 | F | 265 | Powerglide | . | - | 2 | car |
| 1957 | F | 283 | Powerglide | . | - | 2 | cars & Vette |
| 1956 | FA | 265 | m/t | . | 155 | 2 | truck/3100 |
| 1957 | FA | 283 | Powerglide, a/c | . | - | - | car |
| 1969 | FA | 327 | manual trans. | . | 235 | 2 | full size |
| 1955 | FB | 265 | Power Pack, glide | . | 155 | 4 | car & truck |
| 1969 | FB | 327 | Powerglide | . | 235 | 2 | full size |
| 1955 | FC | 265 | Powerglide, a/c | . | - | - | car |
| 1957 | FC | 283 | Powerglide | . | - | 4 | car |
| 1969 | FC | 327 | tur hydro trans. | . | 235 | 2 | B F |
| 1955 | FD | 265 | glide, 2 exh a/c | . | 180 | 4 | car |
| 1957 | FD | 283 | Powerglide | . | - | 8 | car |
| 1957 | FE | 283 | Powerglide, a/c | . | 220 | 4 | cars & truck |
| 1955 | FE | 265 | m/t | . | 145 | 2 | truck/3600 |
| 1955 | FEA | 265 | m/t | . | 145 | 2 | truck/3600 |
| 1957 | FEA | 265 | m/t | . | 245 | 8 | truck/1500 |
| 1955 | FEB | 265 | m/t | . | 145 | 2 | truck/3800 |
| 1957 | FEB | 283 | m/t | . | 270 | 8 | truck/1500 |
| 1957 | FEC | 283 | m/t, O.D. | . | 220 | 2 | truck/1500 |
| 1957 | FEJ | 283 | m/t | . | 250 | FI | truck/1500 |
| 1957 | FEK | 283 | m/t | . | 283 | FI | truck/1500 |
| 1955 | FF | 265 | a/t | . | 162 | 2 | truck/1500 |
| 1957 | FF | 283 | Powerglide | . | 185 | 2 | truck/1500 |
| 1957 | FFA | 283 | Powerglide | . | 185 | 2 | truck/1500 |
| 1955 | FFB | 265 | a/t | . | 180 | 4 | truck/1500 |
| 1956 | FFB | 265 | a/t | . | 205 | 4 | truck/1500 |
| 1955 | FFC | 265 | a/t | . | 162 | 2 | truck/1500 |
| 1957 | FFC | 283 | Powerglide | . | 220 | 4 | truck/1500 |
| 1955 | FFD | 265 | a/t | . | 180 | 4 | truck/1500 |
| 1956 | FFD | 265 | a/t | . | 205 | 4 | truck/1500 |
| 1957 | FFD | 283 | Powerglide | . | 245 | 8 | truck/1500 |
| 1957 | FFE | 283 | Powerglide | . | 220 | 4 | truck/1500 |
| 1957 | FFJ | 283 | Powerglide | . | 250 | FI | truck/1500 |
| 1955 | FG | 265 | Powerglide | . | 162 | 2 | cars |
| 1955 | FG | 265 | Powerglide | . | 195 | 4 | Vette |
| 1955 | FG | 265 | m/t | . | 162 | 2 | truck/1500 |
| 1956 | FG | 265 | Powerglide | . | 225 | 4 | Vette |
| 1956 | FG | 265 | m/t | . | 162 | 2 | truck/1500 |
| 1957 | FG | 283 | glide, 2 4b, a/t | . | 245 | 8 | Vette |
| 1957 | FG | 283 | turglide | . | 185 | 2 | truck/1500 |
| 1969 | FG | 327 | . | . | . | . | police/full size |
| 1955 | FGC | 265 | m/t, O.D. | . | 162 | 2 | truck/1500 |
| 1956 | FGC | 265 | m/t, O.D. | . | 205 | 4 | truck/1500 |
| 1957 | FGC | 283 | turglide | . | 220 | 4 | truck/1500 |
| 1955 | FGD | 265 | m/t | . | 180 | 4 | truck/1500 |
| 1957 | FGD | 283 | turglide | . | 245 | 4 | truck/1500 |
| 1955 | FGE | 265 | m/t, O.D. | . | 180 | 4 | truck/1500 |
| 1956 | FGE | 265 | m/t, O.D. | . | 205 | 4 | truck/1500/Camaro |
| 1955 | FGF | 265 | m/t | . | 162 | 2 | truck/1500 |
| 1957 | FGF | 283 | turglide | . | 250 | FI | truck/1500 |
| 1955 | FGG | 265 | m/t | . | 180 | 4 | truck/1500 |
| 1955 | FGJ | 265 | m/t | . | 162 | 2 | truck/1500 |
| 1956 | FGJ | 265 | m/t | . | 180 | 4 | truck/1500 |
| 1955 | FGK | 265 | m/t | . | 162 | 2 | truck/1500-3800 |
| 1955 | FGL | 265 | m/t | . | 180 | 4 | truck/1500-3800 |
| 1956 | FGL | 265 | m/t | . | 205 | 4 | truck/1500 & 3200 |
| 1955 | FGM | 265 | m/t | . | 180 | 4 | truck/1500 |
| 1956 | FGM | 265 | m/t | . | 205 | 4 | truck/1500 |
| 1957 | FH | 283 | Powerglide | . | 220 | 4 | Vette |
| 1969 | FH | 327 | tur hydro trans. | . | 235 | 2 | B F |
| 1957 | FJ | 283 | Powerglide, a/t | . | 250 | FI | cars & Vette |
| 1969 | FJ | 327 | m/t | . | 210 | 2 | B F Vette |
| 1957 | FK | 265 | Powerglide | . | - | FI | Vette |
| 1969 | FK | 327 | Powerglide | . | 210 | 2 | full size |
| 1969 | FL | 327 | tur 350 | . | 210 | 2 | full size |
| 1957 | FLA | 265 | m/t | . | 162 | 2 | truck/3100/police |
| 1957 | FLB | 265 | H. D. m/t | . | 162 | 2 | truck/3100 |
| 1956 | FM | 265 | m/t | . | 155 | 2 | truck/3100 |
| 1956 | FMA | 265 | m/t | . | 155 | 2 | truck/3600 |
| 1956 | FMB | 265 | m/t | . | 155 | 2 | truck/3800 |
| 1969 | FY | 327 | m/t, taxi | . | - | - | full size |
| 1969 | FZ | 327 | Powerglide, taxi | . | - | . | full size |
| 1955 | G | 265 | man trans, 3 spd | . | - | - | cars |
| 1957 | G | 283 | turglide | . | - | 2 | full size |
| 1965 | GA | 283 | 3 spd trans. std | . | 195 | 2 | full size |
| 1969 | GB | 327 | tur 400, taxi | . | 195 | 2 | full size |
| 1955 | GC | 265 | overdrive | . | - | - | . |
| 1965 | GC | 283 | m/t, 4 sp, H. D. chass | . | 195 | 2 | full size |
| 1957 | GD | 283 | turglide | . | - | 8 | car |
| 1956 | GE | 265 | o/d, Power Pack | . | 205 | - | car |
| 1969 | GE | 350 | Powerglide | . | - | - | full size |
| 1955 | GF | 265 | m/t, 3 spd, a/c | . | - | - | . |
| 1957 | GF | 283 | turglide | . | . | FI | car |
| 1965 | GF | 283 | Powerglide | . | 195 | 2 | full size |
| 1955 | GJ | 265 | H.D. clutch | . | - | - | . |
| 1955 | GK | 265 | H.D. clutch, a/c | . | - | - | car |
| 1965 | GK | 283 | a/c | . | 195 | 4 | full size |
| 1955 | GL | 265 | Power Pack, m/t | . | - | 4 | car |
| 1965 | GL | 283 | glide | . | - | 4 | full size |
| 1955 | GM | 265 | Pwr Pack, a/c, m/t | . | - | 4 | car |
| 1955 | GN | 265 | Pwr Pack, o/d, a/c | . | - | 4 | car |
| 1967 | GO | 283 | glide, A.I.R. | . | 195 | 2 | full size/Camaro |
| 1955 | GQ | 265 | o/d, a/c | . | - | - | car |
| 1955 | GR | 265 | m/t, 3 spd | . | 195 | 4 | Vette |
| 1956 | GR | 265 | m/t, 3 spd | . | 225 | 8 | Vette |
| 1966 | GS | 283 | 4 spd, air cond. | . | 195 | 2 | full size/Camaro |
| 1966 | GT | 283 | A.I.R., glide | . | 195 | 2 | full size |
| 1967 | GU | 283 | m/t, H.D. clutch | . | 240 | 8 | cars/Vette/Camaro |
| 1956 | GV | 265 | Powerglide | . | 210 | 4 | Vette |
| 1966 | GW | 283 | - | . | - | 4 | full size |
| 1966 | GX | 283 | A.I.R. | . | . | 4 | full size/Camaro |
| 1966 | GZ | 283 | A.I.R., glide | - | - | 4 | full size |
| 1965 | HA | 327 | 4 spd tran. std | . | 275 | 4 | full size/Camaro |
| 1969 | HA | 350 | manual trans | . | 300 | 4 | A F X |
| 1965 | HB | 327 | std trans., hi perf. | . | 300 | 4 | full size |
| 1967 | HB | 327 | A.I.R. | . | 275 | 4 | full size/Camaro |
| 1968 | HB | 327 | H.D. clutch | . | 275 | 4 | full size |
| 1969 | HB | 350 | tur hydro trans. | . | 300 | 4 | A F X |
| 1965 | HC | 327 | Powerglide | . | 275 | 4 | full size |
| 1969 | HC | 350 | m/t | . | 250 | 2 | A F X |
| 1965 | HD | 327 | Powerglide, h/p | . | - | - | full size |
| 1966 | HD | 327 | a/c, spec high perf. | . | 350 | 4 | Vette |
| 1969 | HD | 350 | tur hydro trans. | . | 250 | 2 | A F X |
| 1965 | HE | 327 | m/t | . | 300 | 4 | Vette |
| 1969 | HE | 350 | Powerglide | . | 300 | 4 | A F X |
| 1965 | HF | 327 | h/p | . | 300 | 4 | Vette |
| 1966 | HF | 327 | Powerglide, A.I.R. | . | 275 | 4 | full size |
| 1969 | HF | 350 | Powerglide | . | 275 | 2 | A F X |
| 1978 | HF | 350 | LM1 | . | 170 | 4 | Firebird |
| 1965 | HG | 327 | fuel inject, m/t | . | 375 | FI | Vette |
| 1968 | HG | 327 | Powerglide | . | 250 | 2 | full size |
| 1969 | HG | 350 | manual trans. | . | 300 | 4 | full size |
| 1965 | HH | 327 | s h/p, m/t | . | 365 | 4 | Vette |
| 1966 | HH | 327 | air inj. reactor | . | 300 | 4 | Vette |
| 1969 | HH | 350 | tur 400 | . | 300 | 4 | full size |
| 1965 | HI | 327 | a/c, m/t | . | 250 | 4 | Vette |
| 1968 | HI | 327 | m/t | . | 250 | 4 | full size |
| 1969 | HI | 350 | - | . | 250 | 2 | full size/Phoenix |
| 1965 | HJ | 327 | h/p, a/c, m/t | . | 300 | 4 | Vette |
| 1968 | HJ | 327 | Powerglide | . | 250 | 4 | full size |
| 1969 | HJ | 327 | tur 400 | . | 250 | 2 | full size |
| 1969 | HJ | 350 | tur 400 | . | 250 | 2 | full size |
| 1978 | HJ | 350 | LM1 | . | 170 | 4 | Firebird |
| 1965 | HK | 327 | s h/p, a/c, m/t | . | 365 | 4 | Vette |
| 1968 | HK | 327 | Powerglide | . | 250 | 4 | full size |
| 1969 | HK | 350 | Powerglide | . | 300 | 4 | full size |
| 1965 | HL | 327 | trans ign, m/t | . | 365 | 4 | Vette |
| 1968 | HL | 327 | m/t, H.D. clutch | . | 250 | 4 | full size |
| 1969 | HL | 350 | Powerglide | . | 250 | 2 | full size |
| 1978 | HL | 350 | LM1 | . | 170 | 4 | Firebird |
| 1965 | HM | 327 | a/c, trans ign, m/t | . | 365 | 4 | Vette/Chevy II |
| 1968 | HM | 327 | tur hydramatic | . | 250 | 4 | full size |
| 1969 | HM | 350 | a/t | . | 250 | 2 | full size/Chevy II |
| 1965 | HN | 327 | t/ign., m/t | . | 375 | FI | Vette |
| 1968 | HN | 327 | Pwrglide, reg gas | . | - | 4 | full size/Chevy II |
| 1969 | HN | 327 | tur 350 | . | - | - | full size |
| 1969 | HN | 350 | tur hydramatic | . | 300 | 4 | full size |
| 1965 | HO | 327 | Powerglide | . | 300 | 4 | Vette |
| 1969 | HO | 350 | - | . | 300 | 4 | B |
| 1965 | HP | 327 | Powerglide, h/p | . | 300 | 4 | Vette |
| 1969 | HP | 350 | m/t | . | 300 | 4 | A B F X |
| 1965 | HQ | 327 | Powerglide, a/c | . | 250 | 4 | Vette |
| 1969 | HQ | 350 | manual trans. | . | 300 | 4 | A F X |