1981 ENGINE SERIES NUMBER AND SUFFIX CHART cx muck Engine Engine Modal Description Bode Model Deavriminn Cade V 250D 6 CYLINDER LE3I CK1 2 4 4 w M T Fed Exc A R TUA C1 w M T Calif A R TUF CK1 2 w A T Fed Exc A R TUB C1 w AT Calif A l R TUH I ZSZT 8 CYLINDER L25I CK2 3 w M T A I R TSA CK2 3 w AT A I R TSB 3056 8 CYLINDER LGB C1 03 w M T Exc A I R UAA C1 16 w M T Exc A R UAC C1 D3 w A T Exc A I R UAB C1 16 w A T Exc A I R UAD 305F 8 CYLINDER LF3 C1 w AI R UAZ 305H 8 CYLINDER LES C1 w M T Exc A l R UA K1 w A T A R UAW Cl w A T Exc A I R UAK C1 w M T AI R UBB K1 w M T A l R UAT C1 w AT A l R UBC C2 w M T A I R UAU C2 w A T A I R UBD 350L 8 CYLINDER LS9 K1 w M T A I R UHA C1 w A T Fsd A R UJW K1 w A T Fed A I R UHB C1 w M T NM5 Expert KZ w M T A I R UHC Canada UZA K2 w A T Fed A I R UHD B1 w A T NM5 Exprm C1 w A T Calif A I R UHK Canada UZB K1 w AIR Calif UHL K1 w M T NM5 Export K1 w A T Calif A l R UHM Canada UZC C2 w A I R UHR Kl w A T NM5 Expert K2 w A T Calif A l R UHS Canada UZD Cl w M T A l R UJU 450M 8 CYLINER ILT9 CK2 3 w M T Fed A l R UHW CK2 3 w M T Calif A l R UHV CK2 3 w A T Fed A I R UHX CK2 3 w A T Calif A l R UHZ 454W 8 CYLINDER LE8 C2 3 w A T A I R TRL K3 w A T A R UCA C2 3 w M T A R TRK K3 w M T A R UCB DIESEL LF9 C1 w Fed VLC C1 w Calif VII I 350P 8 CYLINDER LF5 can wnm Ain um I C314 w A T A I R UKB WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION LT TRUCK 52A REV 1 84 si