Can anyone tell me what brand of headers this may be...??

Almost impossible to identify a particular brand of header. Looks like at one time they were chrome plated, but that has been a while ago judging by the rust.

That's what I thought....I think that they were put on around 5 years ago...thanks for the loookie tho...

This is that L28 / N42 combo that is in the '74 260...

I think it's going to the stand for some freshening.....

B

They appear to be an attempt at equal length, so that narrows the field down quite a bit. If they are for a round-port head, do they have a smog port? That would narrow it down a bit more, although I don't know of any equal length headers available with a smog port....

steve77

It appears that they are square port, but don't quote me on that, I will recheck. And no, no smog port sir.

Thanks for taking a look at them...