Header options: 69 Mach 1, 351w, fmx

69_Mach1 said:

Getting ready to install rebuilt engine (probably another couple of weeks away from getting everything assembled) and need some recommendations for headers. 351w mildly modified, FMX, converted to manual steering with new Flaming River box. I've read some information and looked at a few web sites but can't get anything definitive for my car.

Thanks!

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