1984 ENGINE IDENTIFICATION LT TRUCK I I ASSEMBLY CODES 4 1 250 LE3 5 7 350 LT9 6 2 381 LL4 VIN D VIN K VIN J FAB FAS FAY TSA T5C FJA FJM FJU FAC FAN FAZ T5B FJB FJN FJW V FAD FAT FBA FJC FJR FHZ FAH FAR FEB FJF FJS FZA FAJ FAV FBC FJH FHS FJX FAK FAW I FAL FJJ FJT FJY FAM FAX FJK FHT FJZ 4 8 292 LZ5 I 5 7 350 LP9 6 2 381 LH6 VIN T VIN E VIN C I FTE FI M FFA FFC FHE FHM FTA FTN FFB FHC FHN I FI C FTR FHD FHR FTD FTS FHF FHW FHI I FHX FHJ FHY FHK FFZ I 5 0 305 LE9 5 7 350 LSB 7 4 454 LE8 I VIN H VIN L VIN W I FCC FCN FDF FDS FRA FRF FBD FBR FCD FCR FDH FDT FRB FSH FBF FBS FCF FCS FDK FRC FRJ FBK FET FCH FCT FDM FRD FRK FBM FBU FCK FDC FDN I FBH FBW FCM FDD FDR FBJ I 5 0 sos u 3 A I VIN F I FDA FDB 5 I GENERAL MOTORS SERVICE PARTS DPERATIONS LT TRUCK 52 35 I I