1982 ENGINE IDENTIFICATION S ASSEMBLY CODES I 1 9 LR1 I 2 8 LR2 VIN A VIN B TMA TML TAD TAL TAU TWD TMB TMM TAF TAM TAW TWF TMF TMR TAH TAR TAX TWH TMK TMS TAJ TAS TAY TWJ TAK TAT TWA 1983 ENGINE IDENTIFICATION ASSEMBLY CODES 1 9 L4 LR1 2 0 L4 LO2 I 2 8 V6 LR2 VIN A VIN Y VIN B UMB UMK UKA UKW UNA UYF UNR UMC UMM UKB UKX UNC UYX UNS UMD UMH UKC UKY UNW UYY UXC J UMF UMJ UKD UKZ UNZ UZB UXD UKF UWA UXJ UZF UXY UKK UWB UXK UZK UXZ UKM UWC UYB UZM UKU UWM UYC UZU I UYD UZU A UZW I WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION LT TRUCK 52S 1 12 REV 9 82 n V