W 4 B 025 USA - AUTOMATIC FOUR-SPEED TRANSMISSION WITH CONVERTER,UP TO MODEL YEAR 80AUTOMATIC FOUR-SPEED TRANSMISSION WITH CONVERTER,MODEL YEAR'81FROM CHASSIS 208267ALSO INSTALLED ON153772,173738,185366,185549,191696,202206,202486,203662,204662,205502,205516,206120,206666,206804,206810,206819,206820,206828,206862,206894,206990,207451,207492,207559,207583,207587,207600,207635,207650,207655,207662,207666,207675,207694,207743,207750,207756,207770,207797,207798,207817,207826,207916,207928,207964,208020,208029,208079,208114,208118,208134,208189,208200FEDERAL UP TO CHASSIS 279719EXCEPT FOR242016,257631,266112,271740,271741,274620,274625,274899,276628,276631,276674, 276717,276787,276861,276908,277102,277341,277532,277542,277689,277690,277714, 277731,277739,277777,277778,277811,277952,277953,278026,278057,278548,278802, 278999,279199,279259,279284,279306,279313,279318,279330,279343,279349,279402, 279434,279437,279440,279441,279453,279456,279471,279495,279496,279502,279534, 279541,279562,279597,279617,279633,279642,279676CALIFORNIA UP TO CHASSIS 277762EXCEPT FOR274619,274624,276690,276832,276937,277219,277250,277646,277681AUTOMATIC FOUR-SPEED TRANSMISSION WITH CONVERTER,MODEL YEAR'82FEDERAL FROM CHASSIS 279720ALSO INSTALLED ON242016,257631,266112,271740,271741,274620,274625,274899,276628,276631,276674, 276717,276787,276861,276908,277102,277341,277532,277542,277689,277690,277714, 277731,277739,277777,277778,277811,277952,277953,278026,278057,278548,278802, 278999,279199,279259,279284,279306,279313,279318,279330,279343,279349,279402, 279434,279437,279440,279441,279453,279456,279471,279495,279496,279502,279534, 279541,279562,279597,279617,279633,279642,279676CALIFORNIA FROM CHASSIS 277763ALSO INSTALLED ON274619,274624,276690,276832,276937,277219,277250,277646,277681