Lloyd, the first question that comes to my mind is what kind of transmission do you have? Is it inverted? These two will have a great deal to do with where the oil pan is. For those using Renault or Audi(Getrag) boxes that cannot be inverted, the issue is less critical since the engine sits a bit higher. For those using inverted ZF/RBT or Porsche(ZF) transaxles it is a bit more critical. If you fall into the latter catagory, you might want to think about a GT40 style pan. There are several vendors out there who have these. They range from big name, big $$ to less expensive. I went with an Armando's Oil Pans
http://www.geocities.com/MotorCity/Flats/1624/race.html I found his name on the Norther California Shelby club website. His prices have gone up a little since I bought mine, but they are still significantly less that ones like Aviaid and others. I don't see a 351 listed in the GT40 replica catagory, but I would be dollars to donuts that Armando would make you one. The 289/302 pans are now $420, but boy are they nice with sump, built in scrapers, windage tray and a 4 trap door central sump area:
I don't know why this is happening, but if you get a broken link icon, right click on it and select view image and it will load??????
This is a cobra pan with only two trap doors, but my GT40 pan has a trap door on each side just like the two you can see here.
[ November 18, 2002: Message edited by: Lynn Larsen ]