I have a 74 s...looking to replace the stock manifold's any suggestions on what type and brand work the best, stock 350. I also hear that taking the old bolts off are a pain and fitting the new headers on can be difficult....help....!

 

I moved your thread. It depends on what you want to spend, coating, stainless, or painted. Most headers require some persuasion and the difficulty in removing bolts is usually based on the part of the country you/car resides in.