Hi Folks, Restoring a 1969 Buick Skylark Convertible. Original 350 was stuck so we're rebuilding a 350 from a 1970 Skylark. Going well but I need an oil pan. The 1969 had a small rust hole in it and the 1970 has a crack by the oil drain. No repro made yet! So before I decide to have one of them welded, does anyone have a decent pan to sell? Thanks!