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My 97 ss has an aftermarket mass air flow sensor in it but it has a different style connector. I read that lt1 and ls1 mass air are the same. Does anyone know what mass air this is.
that looks like the newer Delphi "replacement" MAF for LT1 that used the "blade" sensor. It comes with that adapter so it is plug & play. It should be no different from a stock MAF in terms of PCM tuning