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FE Technical Forum / Re: FE Exhaust Manifolds For The F Series
« on: September 07, 2020, 02:17:04 PM »
I have a set of shorty 406 headers installed on our 74ish stock class pull truck, frame massage required on passenger side for header outlet... on my drag truck I bought a speedway Motors header kit 2” with 3.5” collector... it had enough bends to fit the truck, stock starter or ebay planetary mini work just fine on my truck with the 13:1 520 inch deal.