Up for sale is a set of believed to be CPPA headers before TTI bought them. They are 2 " primary tubes with 3 1/2" collectors with nickle plating. I bought them initially to do a Stroker RB barracuda but have changed directions. just used for camshaft break-in on engine cradle. $550 plus shipping. These are very well built and heavy, shipping will be expensive so id rather sell as close as possible. located in So Cal 93536 please pm