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Small Block Chevy Suffix Codes: TBT - TJS
GM body designation. All these are identified here. Quickly, A = Chevelle, F = Camaro, X = Nova. If you're looking at the engine code - this is already known. If you're looking at the casting # information and it mentions 3970010 "A/F/X/Y/B".... basically this means "it's used in everything", whereas if it simply states "Y"... this means Corvette. 
  
| RPO | 
FY | 
CID | 
Appl | 
VIN | 
HP | 
BBLS | 
Body/Comments | 
 
| TBT | 1979 | 350 | a/t, Calif |   |   |   | 1500 |  
| TBT | 1982 | 305 | conv., van |   |   |   | 2500 |  
| TBU | 1970 | 350 | van & bus |   |   |   |   |  
| TBU | 1979 | 350 | convcab, m/t | L LS9 | 155 | 4 | K-10 |  
| TBU | 1982 | 305 | conv, van, bus | H LE9 | - | 4 | C-10 to 2500 |  
| TBV | 1970 | 350 | van & bus |   | 255 | 4 | C-10, 20 |  
| TBV | 1982 | 305 | conv, van, bus | H LE9 | - | 4 | C-10,2500 |  
| TBW | 1979 | 350 | conv. cab | L LS9 | 155 | 4 | K-10,1500 |  
| TBW | 1982 | 305 | conv, van, bus | H LE9 | - | 4 | C-10, 2500 |  
| TBX | 1970 | 350 | van & bus |   | 255 | 4 | C-10,20,2500,3500,3200 |  
| TBX | 1979 | 350 | conv. cab, a/t | L LS9 | 155 | 4 | K-10 to 2500 |  
| TBY | 1970 | 350 | van & bus |   | 255 | 4 | C-10 & 20 |  
  | TBY | 
  1979 | 350 | conv.cab, a/t | L LS9 | 155 | 4 | K-10 to 2500 |  
  | TBZ | 
  1970 | 350 | van & bus |   | 255 | 4 | C-10, 20, 2500 |  
  | TBZ | 
  1979 | 350 | van, bus | L LS9 | 155 | 4 | C-10 |  
  | TBZ | 
  1982 | 305 | conv,van,bus | H LE9 | - | 4 | C-10 to 2500 |  
  | TCA | 
  1973 | 307 | conv.cab |   | 130 | 2 | C-20 to 3500 |  
  | TCA | 
  1982 | 305 | conv,van,bus | H LEO | - | 4 | C-10 to 2500 |  
  | TCB | 
  1973 | 307 | conv,cab |   |   |   | C-20 to 3500 |  
  | TCB | 
  1982 | 305 | conv, van |   |   |   | C-10 to 2500 |  
  | TCC | 
  1973 | 307 | conv.cab |   |   |   | C-20 to 3500 LeMans |  
  | TCC | 
  1982 | 305 | conv, van |   |   |   | C-10 to 2500 |  
  | TCD | 
  1973 | 307 | conv.cab |   |   |   | C-20 to 3500 |  
  | TCD | 
  1982 | 305 | conv.cab |   |   |   | C-10 to 2500 |  
  | TCE | 
  1957 | 265 | M/t |   |   |   | truck 1500 |  
  | TCF | 
  1982 | 305 |   |   |   |   | C-10, 2500, LeMans |  
  | TCH | 
  1973 | 307 | conv |   |   |   | C-10 & 15 |  
  | TCHC | 
  1978 | 350 |   | L LM |   |   | Camaro, LeMans |  
  | TCHS | 
  1978 | 350 |   |   |   |   | Camaro, LeMans |  
  | TCHT | 
  1978 | 350 |   |   |   |   | Camaro, LeMans |  
  | TCHU | 
  1978 | 350 |   |   |   |   | Camaro |  
  | TCJ | 
  1973 | 307 |   |   |   |   | C-10 & 15 |  
  | TCK | 
  1973 | 307 |   |   |   |   | C-20 to 3500 |  
  | TCL | 
  1973 | 307 |   |   |   |   | C-20 to 3500 |  
  | TCL | 
  1982 | 305 |   |   |   |   | C-10 to 2500 |  
  | TCM | 
  1973 | 307 |   |   |   |   | C-20 to 3500 |  
  | TCM | 
  1982 | 305 |   |   |   |   | C-10 to 2500 |  
  | TCR | 
  1973 | 307 |   |   |   |   | C-20 to 3500 |  
  | TCR | 
  1982 | 305 |   |   |   |   | C-10 to 2500 |  
  | TCS | 
  1973 | 307 |   |   |   |   | C-20 to 3500 |  
  | TCS | 
  1982 | 305 |   |   |   |   | C-10 to 2500 |  
  | TCT | 
  1973 | 307 |   |   |   |   | C-10 to 1500 |  
  | TCT | 
  1982 | 305 | conv, van, bus |   |   |   | C-10 to 2500 |  
  | TCU | 
  1973 | 307 | van & bus |   |   |   | C-10 to 1500 |  
  | TCU | 
  1982 | 305 | conv, van, bus |   |   |   | C-10 to 2500 |  
  | TCW | 
  1973 | 307 | van & bus |   |   |   | C-10 to 1500 |  
  | TCW | 
  1982 | 305 | conv, van |   |   |   | C-10 to 2500 |  
  | TCX | 
  1973 | 307 | conv.cab |   |   |   | C-10 to 1500 |  
  | TCX | 
  1982 | 305 |   |   |   |   | C-10 to 2500 |  
  | TCY | 
  1973 | 307 |   |   |   |   | C-10 to 1500 |  
  | TCY | 
  1982 | 305 |   |   |   |   | C-10 to 2500 |  
  | TDA | 
  1972 | 307 |   |   |   |   | C-10 & 20 |  
  | TDA | 
  1980 | 350 |   |   |   |   | C-10 & 15 |  
  | TDB | 
  1972 | 307 |   |   |   |   | C-10 & 20 |  
  | TDB | 
  1980 |   |   |   |   |   | C-10 & 1500 |  
  | TDD | 
  1972 | 350 |   |   |   |   |   |  						
  | TDD | 
  1980 | 350 | conv.cab m/t | L LS9 | 155 | 4 | C-20 & 2500 |  
  | TDF | 
  1980 | 350 | conv.cab,a/t | L LS9 | 155 | 4 | C-20 & 2500 |  
  | TDG | 
  1972 | 350 | conv,cab |   | 175 | 4 | K-10 & 20 |  
  | TDG | 
  1972 | 350 | M/t |   | 175 | 4 | K-10 & 20 |  
  | TDH | 
  1972 | 350 | conv, cab, m/t |   | 175 | 4 | C-10,20,30 |  
  | TDH | 
  1980 | 350 | conv. cab, m/t | L LS9 | 155 | 4 | C-20 & 25 |  
  | TDJ | 
  1972 | 350 | conv.cab,a/t |   | 175 | 4 | C-10 & 20 |  
  | TDJ | 
  1980 | 350 | van & bus,a/t | L LS9 | 155 | 4 | C-10 to 2500 |  
  | TDK | 
  1972 | 350 | conv. cab, a/t |   | 175 | 4 | C-10,20,30,K-10 |  
  | TDK | 
  1980 | 350 | van & bus,m/t | L LS9 | 155 | 4 | C-20 & 2500 |  
  | TDL | 
  1972 | 307 | conv. cab, a/t |   | 135 | 2 | C-10 & 20 |  
  | TDL | 
  1980 | 350 | van & bus, a/t | L LS9 | 155 | 4 | C-20 & 2500 |  
  | TDM | 
  1980 | 350 | conv, cab, m/t | L LS9 | 155 | 4 | C-20 & 2500 |  
  | TDP | 
  1972 | 307 | conv. cab, a/t |   | 135 | 2 | K-10 & 20 |  
  | TDR | 
  1972 | 350 | conv. cab, a/t |   | 175 | 4 | K-10 & 20 |  
  | TDR | 
  1980 | 350 | conv. cab, a/t, Cal | L LS9 | 155 | 4 | C-10 & 15 |  
  | TDT | 
  1972 | 307 | van & bus |   | 135 | 2 | C-10 & 1500 |  
  | TDT | 
  1980 | 350 | conv, cab, a/t, Cal | L LS9 | 155 | 4 | C-20 & 25 |  
  | TDU | 
  1980 | 350 | conv.cab, m/t | L LS9 | 155 | 4 | K-10 & 1500 |  
  | TDW | 
  1972 | 350 | van & bus |   | 175 | 4 | C-10 to 3500 |  
  | TDW | 
  1980 | 350 | conv. cab, a/t | L LS9 | 155 | 4 | K-10 & 15,C-20 & 25 |  
  | TDX | 
  1972 | 307 | van & bus |   | 135 | 2 | C-10 & 1500 |  
  | TDY | 
  1972 | 350 | van & bus |   | 175 | 4 | C-10 3500 |  
  | TDY | 
  1973 | 350 | conv.cab |   | 155 | 4 | C-10 to 2500 |  
  | TDY | 
  1980 | 350 | van/bus, Cal, a/t | L LS9 | 155 | 4 | C-20 & 25 |  
  | TE | 
  1955 | 265 | m/t |   | 145 | 2 | truck/3600 |  
  | TE | 
  1957 | 265 | m/t |   | 220 | 2 | truck/1500 |  
  | TEA | 
  1955 | 265 | m/t |   | 145 | 2 | truck/3600 |  							
  | TEA | 
  1957 | 283 | m/t |   | 245 | 8 | truck/1500 |  
  | TEB | 
  1955 | 265 | M/t |   | 145 | 2 | truck/3800 |  
  | TEB | 
  1957 | 283 | M/t |   | 270 | 8 | truck/1500 |  
  | TEC | 
  1957 | 283 | M/t, O.D. | - | 220 | 2 | truck/1500 |  
  | TEJ | 
  1957 | 283 | m/t | - | 250 | FI | truck/1500 |  
  | TEK | 
  1957 | 283 | M/t |   | 283 | FI | truck/1500 |  
  | TF | 
  1955 | 265 | a/t | - | 162 | 2 | truck/1500 |  
  | TF | 
  1957 | 283 | Powerglide |   | 185 | 2 | truck/1500 |  
  | TFA | 
  1957 | 283 | Powerglide |   | 185 | 2 | truck/1500 |  
  | TFA | 
  1972 | 350 | van & bus |   | 175 | 4 | C-10, 20, 30 |  
  | TFA | 
  1980 | 350 | conv. cab, m/t | L LS9 | 155 | 4 | C-10 & 1500 |  
  | TFA | 
  1982 | 350 | van & bus | L LS9 | 155 | 4 | C-10 to 3500 |  
  | TFB | 
  1955 | 265 | a/t |   | 180 | 4 | truck/1500 |  
  | TFB | 
  1956 | 265 | a/t |   | 205 | 4 | truck/15O0 |  
  | TFB | 
  1972 | 350 | van & bus |   | 175 | 4 | C-10, 20, 30 |  
  | TFB | 
  1980 | 350 | van & bus |   | 155 | 4 | C-10 & 1500 |  
  | TFB | 
  1982 | 350 | conv.cab | L LS9 | 155 | 4 | C-10 to 2500 |  
  | TFC | 
  1955 | 265 | a/t |   | 162 | 2 | truck/1500 |  
  | TFC | 
  1957 | 283 | Powerglide |   | 220 | 4 | truck/1500 |  
  | TFC | 
  1982 | 350 | conv., van & bus | L LS9 | 155 | 4 | C-10 to 3500 |  
  | TFD | 
  1955 | 265 | a/t |   | 180 | 4 | truck/1500 |  
  | TFD | 
  1956 | 265 | a/t |   | 205 | 4 | truck/1500 |  
  | TFD | 
  1957 | 283 | Powerglide |   | 245 | 8 | truck/1500 |  
  | TFD | 
  1972 | 350 | conv.cab, |   | 175 | 4 | C-10 & 20 |  
  | TFD | 
  1982 | 350 | conv., van & bus | L LS9 | 155 | 4 | C-10 to 3500 |  
  | TFE | 
  1957 | 283 | Powerglide |   | 220 | 4 | truck/1500 |  
  | TFF | 
  1982 | 350 | conv, van & bus | L LS9 | 155 | 4 | C-10 to 3500 |  
  | TFH | 
  1972 | 350 | conv cab m/t |   | 175 | 4 | C&K; 10 & 20 |  
  | TFH | 
  1980 | 350 | conv cab m/t | L LS9 | 155 | - | C-20 to 3500 |  
  | TFJ | 
  1957 | 283 | Powerglide |   | 250 | FI | truck/1500 |  
  | TFJ | 
  1972 | 350 | conv cab a/t |   | 175 | 4 | C&K; 10 & 20 |  
  | TFJ | 
  1979 | 350 | van, bus, a/t, Cal | L LS9 | 155 | 4 | C-10 to 3500 |  
  | TFJ | 
  1982 | 350 | conv, van & bus | L LS9 | 155 | 4 | C-10 to 3500 |  
  | TFK | 
  1979 | 350 | van, bus, m/t Cal | L LS9 | 155 | 4 | C-20 to 3500 |  
  | TFK | 
  1982 | 350 | conv, van & bus | L LS9 | 155 | 4 | C-10 to 3500 |  
  | TFL | 
  1979 | 350 | van, bus,m/t Cal | L LS9 | 155 | 4 | C-20 to 3500 |  
  | TFL | 
  1982 | 350 | conv, van & bus | L LS9 | 155 | 4 | C-10 to 3500 |  
  | TFM | 
  1979 | 350 | van, bus, a/t, Cal | L LS9 | 155 | 4 | C-20 to 3500 |  
  | TFM | 
  1982 | 350 | conv., van & bus | L LS9 | 155 | 4 | C-10 to 3500 |  
  | TFR | 
  1979 | 350 | fwd cab, Cal, a/t | L LS9 | 155 | 4 | C-20 & 2500 |  
  | TFS | 
  1979 | 350 | convcab,m/t | L LS9 | 155 | 4 | C-30 & 3500 |  
  | TFS | 
  1982 | 350 | conv. van & bus | L LS9 | 155 | 4 | C-10 to 3500 |  
  | TFT | 
  1979 | 350 | conv. cab,a/t | L LS9 | 155 | 4 | C-20 to 3500 |  
  | TFU | 
  1979 | 350 | conv. cab, m/t | L LS9 | 155 | 4 | C-30 & 3500 |  
  | TFU | 
  1982 | 350 | conv., van & bus | L LS9 | 155 | 4 | C-10 to 3500 |  
  | TFW | 
  1979 | 350 | conv. cab, a/t | L LS9 | 155 | 4 | C-30 & 3500 |  
  | TFW | 
  1982 | 350 | con, fd, van, bus cab | M LT9 | - | 4 | C-20 3500 |  
  | TFX | 
  1979 | 350 | conv. cab m/t. | L LS9 | 155 | 4 | C-30 & 3500 |  
  | TFX | 
  1982 | 350 | con, fd, van, bus cab | M LT9 | - | 4 | C-20 to 3500 |  
  | TFY | 
  1979 | 350 | conv.cab, | L LS9 | 155 | 4 | C-30 & 3500 |  
  | TFY | 
  1982 | 350 | con, fd, van, bus cab | M LT9 | - | 4 | C-20 to 3500 |  
  | TFZ | 
  1979 | 350 | frwd, cab, a/t, | L LS9 | 155 | 4 | C-30 & 3500 |  
  | TFZ | 
  1982 | 350 | con, fd, van, bus cab | M LT9 | - | 4 | C-20 to 3500 |  
  | TG | 
  1955 | 265 | m/t |   | 162 | 2 | truck/1500 |  
  | TG | 
  1957 | 203 | turglide |   | 185 | 2 | truck/1500 |  
  | TGC | 
  1955 | 265 | m/t, O.D. |   | 162 | 2 | truck/1500 |  
  | TGC | 
  1957 | 283 | turglide |   | 220 | 4 | truck/1500 |  
  | TGD | 
  1955 | 265 | m/t |   | 180 | 4 | truck/1500 |  
  | TGD | 
  1957 | 283 | turglide |   | 245 | 4 | truck/1500 |  
  | TGE | 
  1955 | 265 | m/t, O.D. |   | 180 | 4 | truck/1500 |  
  | TGE | 
  1956 | 265 | m/t, O.D. |   | 205 | 4 | truck/1500 |  
  | TGF | 
  1955 | 265 | m/t |   | 162 | 2 | truck/1500 |  
  | TGF | 
  1957 | 283 | turglide |   | 250 | FI | truck/1500 |  
  | TGG | 
  1955 | 265 | m/t |   | 180 | 4 | truck/1500 |  
  | TGH | 
  1982 | 350 | conv, van & bus | L LS9 | 155 | 4 | C-10 to 3500 |  
  | TGJ | 
  1955 | 265 | M/t |   | 162 | 2 | truck/1500 |  
  | TGJ | 
  1956 | 265 | m/t |   | 180 | 4 | truck/1500 |  		
  | TGJ | 
  1982 | 350 | conv. van & bus | L LS9 | 155 | 4 | C-10 to 3500 |  	
  | TGK | 
  1955 | 265 | m/t |   | 162 | 4 | truck/1500 |  
  | TGK | 
  1982 | 350 | conv. van & bus | L LS9 | 155 | 4 | C-10 to 3500 |  
  | TGL | 
  1955 | 265 | m/t |   | 180 | 4 | truck/1500 |  
  | TGL | 
  1956 | 265 | m/t |   | 205 | 4 | truck/1500 |  
  | TGM | 
  1955 | 265 | m/t |   | 180 | 4 | truck/1500 |  
  | TGM | 
  1956 | 265 | m/t |   | 205 | 4 | truck/1500 |  
  | TGM | 
  1982 | 350 | conv. van & bus | L LS9 | 155 | 4 | C-10 to 3500 |  
  | TGN | 
  1956 | 265 | m/t |   | 205 | 4 | truck/1500 |  
  | TGQ | 
  1956 | 265 | m/t, O.D. |   | 205 | 4 | truck/1500 |  
  | TH | 
  1978 | 305 | LG3 | U | 135 | 2 | Firebird |  
  | THA | 
  1971 | 307 | conv. cab |   | 200 | 2 | C-10 & 1500 |  
  | THA | 
  1971 | 307 | m/t |   | 200 | 2 | C-10 |  
  | THA | 
  1977 | 350 | frwd cab | L LS9 | 165 | 4 | C-30/3500/CF inj |  
  | THA | 
  1982 | 350 | con,fd,van,bus,cab | M LT9 | - | 4 | C-20 to 3500 |  
  | THB | 
  1977 | 350 | frwd cab | L LS9 | 165 | 4 | C-30 & 3500 |  
  | THB | 
  1982 | 350 | con, fd, van, bus cab | M LT9 | - | 4 | C-20 to 3500 |  
  | THC | 
  1971 | 307 | conv.cab |   | 200 | 2 | C-10 & 1500 |  
  | THC | 
  1971 | 307 | tur hydro |   | 200 | 2 | C-10 |  
  | THC | 
  1982 | 350 | con, fd, van, bus cab | M LT9 | - | 4 | C-20 to 3500 |  
  | THD | 
  1971 | 307 | conv.cab |   | 200 | 2 | K-10 & 1500 |  
  | THD | 
  1971 | 307 | m/t |   | 200 | 2 | K-10 |  
  | THD | 
  1982 | 350 | con, fd, van, bus cab | M LT9 | - | 4 | C-20 to 3500 |  
  | THF | 
  1982 | 350 | con, fd, van, bus cab | M LT9 | - | 4 | C-20 to 3500 |  
  | THG | 
  1971 | 307 | conv.cab |   | 200 | 2 | K-10 & 1500 |  
  | THH | 
  1971 | 307 | frwd cab |   | 200 | 2 | C-20 to 3500 |  
  | THH | 
  1982 | 350 | con, fd, van, bus cab | M LT9 | - | 4 | C-20 to 3500 |  
  | THJ | 
  1982 | 350 | con, fd, van, bus cab | M LT9 | - | 4 | C-20 to 3500 |  
  | THK | 
  1971 | 307 | con, frwd cabs, a/t |   | 200 | 2 | C-20 & 2500 |  
  | THK | 
  1971 | 307 | turhydro |   | 200 | 2 | C & K:10 & 20 |  
  | THK | 
  1982 | 350 | con, fd, van, bus cab | M LT9 | - | 4 | C-20 to 3500 |  
  | THL | 
  1971 | 307 | con, frwd cabs, a/t | - | 200 | 2 | C-30 & 3500 |  
  | THL | 
  1982 | 350 | con, fd, van, bus cab | M LT9 | - | 4 | C-20 to 3500 |  
  | THM | 
  1982 | 350 | con, fd, van, bus cab | M LT9 | - | 4 | C-20 to 3500 |  
  | THP | 
  1971 | 307 | conv. cab, m/t |   | 200 | 2 | C-20 to 3500 |  
  | THR | 
  1971 | 307 | conv. cab, m/t |   | 200 | 2 | K-20 & 2500 |  
  | THR | 
  1982 | 350 | con, fd, van, bus cab | M LT9 | - | 4 | C-20 to 3500 |  
  | THS | 
  1971 | 307 | conv. cab, a/t |   | 200 | 2 | K-20 & 2500 |  
  | THS | 
  1982 | 350 | con, fd, van, bus cab | M LT9 | - | 4 | C-20 to 3500 |  
  | THT | 
  1982 | 350 | con, fd, van, bus cab | M LT9 | - | 4 | C-20 to 3500 |  
  | TJ | 
  1978 | 305 | LG3 | U | 145 | 2 | Firebird |  
  | TJA | 
  1973 | 350 | conv.cab |   | 160 | 4 | C-20 to 3500 |  
  | TJA | 
  1979 | 350 | frwd cab, a/t | L LS9 | 165 | 4 | C-30 & 3500 |  
  | TJB | 
  1973 | 350 | conv.cab |   | 160 | 4 | C- 10 to 2500 |  
  | TJB | 
  1979 | 350 | frwd cab, a/t | L LS9 | 165 | 4 | C-30 & 3500 |  
  | TJC | 
  1973 | 350 | conv.cab | - | 160 | 4 | C-20 to 3500 |  
  | TJD | 
  1974 | 350 | conv.cab | - | 160 | 4 | C-10 & 1500 |  
  | TJE | 
  1975 | 350 | van & bus | - | 145 | 2 | C-10 & 1500 |  
  | TJG | 
  1975 | 350 | conv.cab | - | 145 | 2 | C-10 & 1500 |  
  | TJH | 
  1973 | 350 | conv. & frwd cabs | - | 155 | 4 | C-10 to 3500 |  
  | TJH | 
  1976 | 350 | conv.cab | L LS9 | 165 | 4 | C-10 & 1500 |  
  | TJJ | 
  1973 | 350 | frwd cab |   | 155 | 4 | C-30 & 3500 |  
  | TJJ | 
  1976 | 350 | van & bus | L LS9 | 165 | 4 | C-10 & 1500 |  
  | TJK | 
  1973 | 350 | frwd cab |   | 155 | 4 | C-20 to 3500 |  
  | TJK | 
  1976 | 350 | conv.cab | L LS9 | 165 | 4 | C-10 & 1500 |  
  | TJL | 
  1973 | 350 | frwd cab |   | 155 | 4 | C-20 to 3500 |  
  | TJL | 
  1976 | 350 | van & bus | L LS9 | 165 | 4 | C-10 & 1500 |  
  | TJM | 
  1973 | 350 | van & bus | - | 155 | 4 | C-10 to 3500 |  
  | TJM | 
  1974 | 350 | van & bus | - | 160 | 4 | C-10 to 3500 |  
  | TJN | 
  1975 | 350 | conv.cab | - | 145 | 2 | C-10 & 1500 |  
  | TJP | 
  1972 | 307 | conv. cab, a/t | - | 135 | 2 | C-20 |  
  | TJR | 
  1972 | 307 | conv. cab, m/t | - | 135 | 2 | C-20 & 30 |  
  | TJR | 
  1973 | 350 | van & bus | - | 155 | 4 | C-30 & 3500 |  
  | TJR | 
  1977 | 350 | conv.cab | L LS9 | 165 | 4 | C-10 & 1500 |  
  | TJS | 
  1972 | 307 | conv. cab, a/t |   | 135 | 2 | K-20 |  
  | TJS | 
  1973 | 350 | van & bus |   | 155 | 4 | C-10 to 3500 |  
  | TJS | 
  1977 | 350 | van & bus | L LS9 | 165 | 4 | C-10 to 3500 |  
  | TJS | 
  1979 | 350 | conv. cab, a/t | L LS9 | 165 | 4 | C-10 & 1500 |  
 
  
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