The bolt pattern is the same. If you use the windage tray with the stock 03-04 Cobra oil pump pickup and pan, you need to trim off the oil pickup tube scraper and notch the tray for tube clearance (done it). Not sure if the pan will clear the k-member, but I think it will.
-Tim
Did you have any issues with the gasket/windage tray sealing? This is giving me even more confidence thanks. I'm going to find out if it fleas the stock K or not.
:beer: