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1989
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K 3500 Truck 4WD V8-454 7.4L
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Superceded Bulletins
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921B126 - 08/01/92
921B126 - 08/01/92
This TSB number 921B126, dated 08/01/92 has been superceded by TSB number 931B8 , dated 09/01/92