Corvette intake, LS1 or LS6?
#1
Staging Lane
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Corvette intake, LS1 or LS6?
Found a Corvette intake, non-EGR, part #12556333, checked everywhere and can't find any info. Is this a LS1 or a LS6 intake? Any help would be greatly appreciated.
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#4
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If it's non-egr and is not made by slp it is more than likely an ls6 intake. GMpartsdirect is not showing that as being an actual part number. There are a lot of different part numbers so the only way to be for sure is to get a pic of the underside.
Here is a pic of the difference: LS1 on left LS6 on right
Here is a pic of the difference: LS1 on left LS6 on right
#5
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Originally Posted by 777
If it's non-egr and is not made by slp it is more than likely an ls6 intake.
#6
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Originally Posted by 300bhp/ton
I might be wrong, but I remeber reading somewhere that the Vettes didn't have EGR.
And I think by "made by SLP" that 777 is refering to just means the EGR provisional fitting they tap into it. The intake itself isn't actually made by SLP - modified is more like it.
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#8
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These are the casting numbers on the driver side of the intake manifold easy to see even with the intake on the car.
12560688 98-00 F-body LS1
12556333 97-00 Vette LS1
12561184/2 01+ F-body/Vette LS6
12560688 98-00 F-body LS1
12556333 97-00 Vette LS1
12561184/2 01+ F-body/Vette LS6