Lycoming sump question?

I just purchased a Lycoming Io-360 A1A. It has the Rear draft sump on it (P/N: LW 13784). I need the sump with the bottom centered intake port with the short stubby intake tubes. Would anyone consider trading sumps and intake tubes. My aircraft application must have a bottom intake sump system. I think I need sump part number LW 13787 or LW 10828 ? I have seen them on Cherokees. Any help with the correct part number or a trade would be appreciated.

IO-360 sumps

Please give me a call I may have the correct sump your after. I am curious as to the rear draft sump you refer to. Is the sump made out of magnesium ? If so that sump comes off the IO-360-C1C.
Duff 760-805-6641

I have a new one for sale.

I have a never used one w/intake pipes.

PM me for pictures if interested.