1 piece apex seal

[Waffles]

Originally Posted by NoDOHC

Be careful if those are really carbon seals (do a little research). I think that I recall that you have to glue them down in the rotor and pull start the car as they must initially contact the housing as a high speed to avoid failure (this is what I recall, but I never did it, I heard guys talking about it - 15 years ago).

Now you have me worried. Is there any sure way to tell if they are carbon. They feel metallic to me