Best headers for 360 in a valiant

Is turning the T bar bolt for extra ride height out of the question?



Did Holley/Hooker or Hedman stop making these?



True that! Do you have contact information on “Jardine?”
A name I am unfamiliar with.
I already have the front end up pretty far from t bars, going to look into getting bigger wheels and tires which will hopefully help some in the meantime. What are the biggest wheels and tires yall have been able to fit in an a body?