burning oil bad

I found this on Ebay if it helps

http://www.ebay.com/itm/SCHUMACHER-Motor-Mounts-73-Up-S6-318-Conversion-/330489681581

Checked this Website and they have what you need as of motor mount conversion. Maybe there are other places, just did a quick check.:D

http://www.engine-swaps.com/Pages/ProductsType/EngConvKits.html

Part #: A73A6 (S6 to 273/318)