vipertblck

found an aluminum gm sbc rectangular port intake manifold with 3972110 part number, i've seen these things from few hundred to 1K plus. how do i know how much this things really worth? it has the winters emblem on it and an "oil shield/heat shield" underneith that is present. ALSO has "123456789" casted underneith the shield. any help here?

mstanton

Put it on ebay with no reserve.
My guess is around $350, depending on condition.

vipertblck

still for sale....$600obo

Solid LT1

They aren't that rare! Remeber a lot of Camaros had the same intake on them. Good luck with your sale (maybe for a NOS in the box part but, not used.)

vipertblck

posted on a camaro site as well but not having any luck, anyhow just to be clear, this intake has been used and run on an engine. by no means is it a "new" piece.