I've had my high school cruiser, a 1950 Mercury Sport Sedan,in my garage for many years. My daughter wants to park it in front of her school theater for her play, "Bye Bye Birdee" so I'm getting off my duff and putting it back together. Currently, I'm bead blasting the engine and front part of the frame. Years ago I had the body off and everything sandblasted. Whoever painted it after that did a poor job as it peeled off and things got rusty. Here's a picture taken just before I started bead blasting.
Question: What should I put on the manifolds? They are perfectly clean. One candiadte is Stove Black. Another is the special manifold paint sold by Bill Hirsch. (A third is powder coating but I'm not about to spend that much.)
Or Cermakrome for exhaust coatings. Claimed to be used by majority of High Performance Manufacturers and Performance coating shops. Survives bending, flexing and impact.
Throw that one into the ring for you to look into in your area.
I've used the high temp Stainless manifold paint from Bill Hirsch many times. The manifold on my '49 Dodge (painted 10 years ago)is still holding up nicely. This paint cures when you start the engine.
Don
Do You own a car built by Durant? 1923 Star Touring, 1927 Star Coupe