1981 ENGINE SERIES NUMBER AND SUFFIX CHART Continued Y G TRUCK V ENE Eqgim Mudd Ilescrinian Code Modal Dncrinian Cade 250D 6 CYLINDER LE3 G1 2 L w M T Fed TUC GI wlAT 0 lif 4 TUM GI 2 4 w A T Fed TUD G2 w M T Calif TUR G1 w M T Calif 4 4 TUL G2 wlAT Calif TUS 3056 8 CYLINDER LGS GI Z w M T UAF G1 2 R w AT UAH 305F 8 CYLINDER LF3 G1 2 w A T Calif 4 UBA 305H B CYLINDER LE9 G1 2 w M T 4 UAX G1 2 w A T 4 4 UAV 350L 8 CYLINDER LSB G1 w M T Fed 4 UHF G1 w AT Calif UHT G2 w I LT Fed UHH G2 w AT Calif UHU G1 2 w AT Fed UHJ 350M 8 CYLINDER LT9 G3 w M T Fed UJA G3 w M T Calif UJC G3 w AT Fed UJB G3 w A T Calif UJD P TRUCK I 292T 6 CYLINDER L25 P1 L 3 W M T TSA P1 2 3 w AT TSB 350M 8 CYLINDER LT9 P2 w M T UJF P3 42 w M T Fed P B JFS UJL P3 42 w MT Fed P B JB7 8 UJF P3 42 4 w AT Fed P B JF9 UJM P2 w AT UJH P3 42 w M T Calif P B JFS UJR P3 42 w AT Fed P B JB7 8 UJH P3 42 w AT Calif P B JF9 UJS P3 42 w M T Calif P B JB7 8 UJJ P3 32 UJT P3 42 wlAT Calif P B JB7 8 UJI 454W 8 CYIJNER LE8 P3 32 TRM P3 42 ucn 1 WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION LT TRUCK 5ZA 32 REV 1 84