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73-87 Chevy _ GMC Trucks => 4 Wheel Drives => Topic started by: JohnnyGixxer on July 07, 2006, 12:17:00 am

Title: Headers on a 4x4?
Post by: JohnnyGixxer on July 07, 2006, 12:17:00 am
I had my mechanic install some headers on my project truck. My old 1973 Chevy 3/4 ton long bed. The passenger side header ends right at my front drive shaft ! He is talking about takeing out a " bracket " that is right there to make some room. Has anyone overcome this problem? Or should i just but the stock exhaust back on?

I reposted this here because it wasnt getting any replies in the preformance forum.

Title: Re: Headers on a 4x4?
Post by: Blazin on July 07, 2006, 12:00:00 am
Stock exhaust shouldnt fit. You should get a dual kit for headers. I have never had to remove any brackets etc. for headers to clear.

Title: Re: Headers on a 4x4?
Post by: roundedline on July 07, 2006, 01:10:00 pm
Some low quality headers for 4x4's end up right at the front shaft.  Typically people have heated them up with a pipe in the end and bent it over.  I haven't done this.

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Title: Re: Headers on a 4x4?
Post by: 79 4x4 on July 22, 2006, 02:49:00 am
mine bumps the front passenger shackel under hard accereration

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Title: re: headers on a 4x4
Post by: 75Chevy4x4 on September 07, 2006, 05:44:00 pm
I just had some installed on my 75 1/2 ton long bed with no trouble. They are Hooker Competition long tubes...

Title: headers and mystery bracket
Post by: 1976Scottsdale on September 07, 2006, 10:50:00 pm
Your Mechanic is most likely talking about removing the transfer case suoort rod that runs from the bellhousing to the side of the transfer case.  This is a common thing to have to do.  Mine has the bracket removed, don't know if it has to be though, it was already gone when I bought the truck.  I have had no problems yet.  Try the hooker Competition series headers.  Heddmans I would not recommend.  The fact that the Hooker headers allow on the change plugs without a 5/8" wrench might have something to do with that point of view.

Title: Re: @#%$ @#%$ mystery bracket
Post by: CruzinHigh on September 16, 2006, 11:01:00 am
I have the cheap Summit brand (really made by dynomax I am told) and they don't hit any brackets.

Sounds like heating the end a bit and bending is a good idea.  I wouldn't remove any support brackets unless you really have to!