I have a matched pair of 351 Windsor exhaust manifolds for sale. The first one is C9OE-9430-B, dated 8M13 and the second one is C9OE-9431-B and is dated 8M12. These are in nice shape with only some minor pitting and there are no repairs on them. Price for the pair is $125 for the pair plus shipping. If interested, email gandcmurphy@rogers.com Thanks.