Yes I did. I still ended up needing it with the Sanderson's as well, but it just wouldn't work either way with the ebay headers. I believe there's something different on the 65-67 Galaxies that make them harder to find headers for. Someone mentioned it above as well.Interesting. Did you get the mini starter that has rotation options? I had to use one of those on a 68 with a 428, but my 64 has a stock starter. Both cars have the stainless eBay headers.