Anybody bought these headers on ebay?: Click here I asked and was told that this is "Holley Performance Brand" but do they fit?
that looks like the first set i tried and NOPE they DO NOT work , i did ALOT of work to try to make them fit to no avail
Yup, I didn't notice that either. 351s are taller, they need the flange to be higher so that the collectors don't bang the floor boards. I definitely wouldn't run 1 1/2" primary tubes on a 351.
I'm getting so confused about which (if any) headers fit, that I started a new thread / poll for those with 351W and headers. Just click here