Refurbish 67 273 Exhaust Manifolds

My winter car improvements include R & R the cast iron exhaust manifolds which were treated once and it was an epic fail. I will use VHT silver with silica good for 2000 degrees. We'll see. Ex1.JPG They detract from my engine bay and must be dealt with. ex2.JPG They are headed for hot power wash followed by beadblasting and lacquer thinner wipedown. ex3.JPG Spoiler alert; The project is completed and The manifolds are heat cured in. I will post the photos sequentially as done on the project. Cheers--------------