Is this a ls6 intake?
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i was wrong, oh well
Doug
No, you are right. LS6 does not have EGR unless it is SLP's modified LS6.
The only way you can tell the difference is by looking at the back of the intakes (LS6 is flat) or by part number.
If you remove EGR, you can easily weld a piece of sheet metal on the hole and smooth the welds out. Instead of buying a plug.
If you think that way, it could also be a LSX FAST intake manifold, since it is silver in color. Instead of black

.. I think the LS1 intake has an indent, not a hump. I know what you meant though.

That's where there might be some confusion.

LS6 is on the right





