1981 ENGINE SERIES NUMBER AND SUFFIX CHART Continued G TRUCK Engine Engine Model Description Cade Modal Description Cade 250D 6 CYLINDER LE3 Gl 2 4 w M T Fed TUC Gl w A T Calif TUM G1 2 wl U Fed 4 TUD G2 w M T Calif TUR G1 4 vv MT Calif TUL G2 w A T Calif TUS 3056 B CYLINDER LG9 Gl 2 w NLT UAF G1 Z w A T UAH 305F 8 CYLINDER LF3 G1 2 w A T Calif UEA 305H 8 CYLINDER LE9 G1 2 w M T UAX AGI 2 w A T UAV 350L 8 CYLINDER LS9 Gl vv M T Fed UHF G1 w A T Calif UHT GZ w M T Fsd UHH G2 w A T Calif UHU Gl Z w A l Fed UHJ 350M 8 CYLINDER LTS G3 w M T Fed UJA G3 w M T Calif UJC G3 vv AJ Fsd UJB G3 w A T Calif UJD P TRUCK 292T 6 CYLINDER L25 I P1 2 3 W MT TSA P1 2 3 w A T TSB 350M 8 CYLINDER LT9 P2 wIM T UJF P3 42 w M T Fed P B JFS UJL 4 P3 42 w M T Fed P B JB7 B UJF P3 42 w A T Fsd P B JFS UJM P2 wlA T UJH P3 42 w M T Calif P B JFS UJR P3 42 V w A T Fed P B JB7 8 UJH P3 42 w A T Calif l B JFS UJS P3 42 w M T Calif P B JB7 S UJJ P3 32 UJT P3 42 w A T Calili P B JB7 B UJK 454W 8 CYLINER LE8 P3 32 TRM P3 42 UCD 1 aErlERAL MOTORS SERVICE PARTS OPERA gONS LT TRUCK 52A 3 T