I have the top piece of the Super Marauder Air Cleaner for the 3x2 setup. The holes are not drilled for the attachment studs. Is there another way these were fastened or is this an air cleaner that was never used? Thanks for any input.

do you mean the top lid has no holes ? there should be three I think

This does not sound correct. I would be suspisious of this piece.

lblnsd wrote:I have the top piece of the Super Marauder Air Cleaner for the 3x2 setup. The holes are not drilled for the attachment studs. Is there another way these were fastened or is this an air cleaner that was never used? Thanks for any input.

Any photos you can show us? Maybe a custom or home made cast?