Quote:

I just installed summit coated headers on my duster. I put them on a new 416 stroker milodon oil pan solid motor mounts they will fit very tight. I put my headers on and broke in the cam engine ,and #7 and #6 tube(close to spark plug) changed a little in color. They have good thick flanges.



I noticed on the instruction sheet that it says the coating may discolor if used on an engine that is being broken in due to the extreme heat

Yeah, I glanced at the instructions just to be safe

Ed