1 3/4" Headers Verses 1 7/8" on a Healthy 408....Is There a Big Difference??

B3422w5 said

I am keeping my 1 5/8 headers from my 360 and putting them on my 418.
Not sure what they are gonna cost me, but they fit nice...lol

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Sometimes you have to live with what you got. My short exhaust system is fabricated/welded and positioned in such a way in unison with my 1-5/8" Dougs that, unless there were 1-7/8" headers out there that were identical, my bed is made.