k20 lt1 headers?

[Ofnaman1]

I am installing a '95 lt1 in my '72 k20 with a 4 speed manual. Anyone know which headers will work the best with the stock clutch linkage? I'd like to go with at least 1 3/4" primaries, but I am having a hard time finding any information on the subject. A lot of the headers say they will not work with angled plug heads, and the lt1 does have slightly angled plugs. Thank you.