match pair of 2wd ram horns

[p-low]

i have a nice set of ram horns i was going to use on my 68 but just got headers.....they both have some surface rust but no cracks and they have studs in them....the studs n one will need to be replaced as the threads are worn out and the other looks to have had replacements ad for some reason one is bigger than the other three....i would be blasting and using these if i hadnt gotten my headers as a present.....i am asking $60 for the pair plus shipping