It's not mine. http://portland.craigslist.org/mlt/pts/1507822813.html A VERY RARE, ORIGINAL EDMUNDS DUAL FOUR MANIFOLD FOR A NAILHEAD BUICK (1954-56) WITH CARTER CARBS, NO LINKAGE BUT AVAILABLE, MAKE A GREAT SHOW PIECE FOR A ROD...360-915-4911 pic.in link