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GM 85mm MAF

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Old 04-13-2012, 10:57 AM
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Default GM 85mm MAF
Hey guys, I'm just wondering if anyone can help me with the GM part numbers for the 85mm Maf that will fit my 2000 LS1.

Thanks
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Old 04-13-2012, 06:51 PM
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Anyone??..is it just the MAF from the the LS6's and 6.0 truck motors?

..how about the 5.3L truck MAF, is it 85MM?
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Old 04-13-2012, 10:46 PM
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this should help you out
https://ls1tech.com/forums/generatio...-question.html
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Old 04-13-2012, 11:16 PM
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Any LS truck maf will work. The Z06 style is just descreened. You will need an adapter harness though at those mafs have the IAT built in.
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Old 04-13-2012, 11:33 PM
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Every pary # you'll need... They are all the same

85mm MAF- 25341604, 15904068, 25318411, 25168491, SU1287, 5S8050
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Old 04-16-2012, 08:55 AM
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BTW I did this on my head cam bolt on car and gained nothing at the track. It's retuned as well.
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Old 04-17-2012, 12:27 AM
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I have seen gains from a maf swap. Sometimes the gains are better seen on a dyno.
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Old 04-17-2012, 08:32 AM
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Not trying to discredit, just sharing my personal results.
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Old 04-17-2012, 07:26 PM
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Have an slp 85mm maf if you want I could do 70 plus shipping
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