383 Engine questions

Well, the only reason I say 1 7/8 header is that believe it or not, TTI is now making a set of headers for my C body, and they are only offered as 1 7/8, I believe. After messing with hookers and hedmans in the past on E and A bodies, I have come to the conclusion that I will never buy anything but TTI headers again, They fit that well. But, that being said, do you know of any other headers that are 1 3/4 that would fit on a C body?