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1988
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R 1500 P/U 2WD V8-454 7.4L
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A/T - DEXRON III(R) (H-Revision) Specification Upgrade
A/T - DEXRON III(R) (H-Revision) Specification Upgrade
This TSB number 04-07-30-037, dated 09/01/04 has been superceded by TSB number 04-07-30-037E , dated 04/07/11