Crown Vic exchange

[jponder54]

Will my old headers and exhaust from my marauder fit my crown victoria a 2006 police interceptor

[babbage]

nope. 4v = oval ports, 2v = round ports.

Better off to sell the setup here and use $ towards a set of Stainless Works long tubes for CV..

Good luck.

[Zack]

Or you can weld 4v flanges on

[martyo]

Or you can weld 4v flanges on

Wouldn't the Marauder headers already have 4v flanges?:confused:

[gdmjoe]

4.6L 2V exhaust ports ...
http://www.gdmjoe.com/462vpattern.jpg
4.6L 4V exhaust ports ...
http://www.gdmjoe.com/464vpattern.jpg

[Zack]

Wouldn't the Marauder headers already have 4v flanges?:confused:

Sure, but it would cost $860
Vs a much smaller fee to modify the existing headers

[martyo]

Sure, but it would cost $860
Vs a much smaller fee to modify the existing headers

I guess I am reading this backwards unless you meant to say he should weld a set of 2v flanges on?

Either way, a decent welding job on this is not cheap and is not guaranteed to be leak free.

[justbob]

If it were the other way around you could port match the heads. :D
http://img.tapatalk.com/d/14/03/23/upy5uny6.jpg


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