Headers by Doug

[bozvaliant]

Hi, I'm thinking of buying a set of Doug's Headers. There website says that all of their headers come coated with MCTBC. I was thinking of buying the d-453-r headers, and their site says that they are uncoated. Does this mean that these are bare tubes? Thanks

 

[1970Duster]

453=coated 453r=uncoated, will need to be coated