highboy headers
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Senior User
Joined: Aug 2011
Posts: 182
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highboy headers
has anyone used these?
Flowtech 12542FLT - Flowtech Headers - Overview - SummitRacing.com
are there any other headers offered? im looking for direct bolt in with no modifications
Flowtech 12542FLT - Flowtech Headers - Overview - SummitRacing.com
are there any other headers offered? im looking for direct bolt in with no modifications
Senior User
Joined: Jul 2009
Posts: 203
Likes: 1
I went with the hedman hedders, haven't installed them yet though
Hedman Hedders 89830 - Hedman Elite Hedders - Overview - SummitRacing.com
Hedman Hedders 89830 - Hedman Elite Hedders - Overview - SummitRacing.com
Cargo Master
Joined: Oct 2010
Posts: 3,417
Likes: 32
Flowtechs are crap. Thin tubes and the ones I had on my 390 hit the oil pan. Had to dent the tube to fit them in.
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Post Fiend
Joined: Apr 2008
Posts: 8,261
Likes: 15
From: Big Sky Country
Someone else on the board here (i can't remember who) bought Mad Dogs for his FE and seemed pretty pleased with them, L&L's are probably the best out there but they don't make headers for the FE.
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Postmaster
Joined: Oct 2005
Posts: 3,083
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From: Victoria , BC
Yeah Grinner got a set of Maddogs. Turned into a debate on quality
https://www.ford-trucks.com/forums/1...-do-exist.html
https://www.ford-trucks.com/forums/1...-do-exist.html
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Senior User
Joined: Aug 2011
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So no one has tried using the flow techs before? I just got them and it looks like there's no chance in hell these are going to fit. Passenger side looks like the engine mount is in the way. Idk but I'm like 99% sure it's not gonna fit. Are they supposed to exit out the fender well?
Post Fiend
Joined: Apr 2008
Posts: 8,261
Likes: 15
From: Big Sky Country
They're chassis exits... https://www.ford-trucks.com/forums/1...all-390-a.html ...are those Mad Dog fenderwell exits looking any better to you now? 
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