Header Size Recommendation
If you do NOT have power steering the best header choice is Hooker 5303. A member on here had a set for sale at a great price. Being the girly man I am, I never pulled the trigger on them. I should have. Good luck finding a set.
The other option is Hooker 5204. I've used probably 50 sets over the years. They are a bit too long but they get the job done and fit as well as can be expected.
If you have power steering you are on your own.