NEW Slant Six Manifold for $98 on Ebay? Any good?

The piece in the back upper right of the first photo is a warm air stove. Goes over the down pipe and feeds warm air into a valved port on the air cleaner snout. The OE warm air stoves were very lightly built also.
Oh this thing takes lightly built to another level! I will let you guys know how hard/easy the return process with this company is.