i just bought a set the part # is 77459 2.25int 1.90exh 250#seat pressure 300 intake runner let me know if you guys have ever used them
they will be going on my 468ci 13:1 comp 71 chevelle back halved car here is a picture http://i75.photobucket.com/albums/i290/daisy00_02/71nastychevell005.jpg

hope the linked worked