TRI POWER AIR CLEANER

Is it for a Mopar? Looks like Ford spacing. What is the spacing between the stud holes?
That air cleaner is from a 1971 Mr. Norms Demon GSS 340 six pack
?u=http%3A%2F%2Fwww.2040-cars.com%2F_content%2Fcars%2Fimages%2F54%2F408054%2F011.jpg
?u=https%3A%2F%2Ftse1.mm.bing.net%2Fth%3Fid%3DOIP.jpg
?u=https%3A%2F%2Ftse2.mm.bing.net%2Fth%3Fid%3DOIP.jpg