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Anybody putting headers and true duals on a 3/4 ton soon?

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Old Apr 22, 2010 | 10:00 PM
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Default Anybody putting headers and true duals on a 3/4 ton soon?

If so I want your stock exhaust from the manifolds back to the muffler.
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Old Apr 23, 2010 | 02:07 AM
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lol might b a dumb question but whats the difference between the manifolds on a 1/2 ton and 3/4 ton... i have my stock manifolds and y pipe sittting in my garage...
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Old Apr 23, 2010 | 05:30 PM
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Originally Posted by 05gmcsierra
lol might b a dumb question but whats the difference between the manifolds on a 1/2 ton and 3/4 ton... i have my stock manifolds and y pipe sittting in my garage...
From what I can tell by looking at my 1/2 ton and my neighbors 3/4 ton, the 3/4 ton exhaust pipes are significantly larger.
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Old Apr 23, 2010 | 08:42 PM
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i still have the manifolds off my SSS...should be the same ones as on the 3/4 tons. dont have any of the rest of the exhaust though
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Old Apr 23, 2010 | 10:40 PM
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Manifolds are the same if i remember correctly. But i will sell you some off a 6.0 if you want.
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Old Apr 24, 2010 | 08:17 AM
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Originally Posted by zachm89
i still have the manifolds off my SSS...should be the same ones as on the 3/4 tons. dont have any of the rest of the exhaust though
The manifolds are all the same. Yeah, I'm looking for the rest of the exhaust, the pipe/s that bolt from after the manifolds to the muffler.
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Old Apr 24, 2010 | 09:10 AM
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No, the manifolds are not all the same. The drivers side manifold is the same on all the V8 trucks but there's a difference in the passenger side manifold (er it may be the other way around). I do know that on the 6.0L the collector is different on one side or the other. At any rate, if I were you I'd go with the OBX 6.0L setup and just put your own catback on. It'll be cheaper, sound nicer (doesn't have to be loud either) and be less stressful sourcing out all the parts.
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Old Apr 24, 2010 | 09:48 AM
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Check out ebay. Installed a set of OBX style headers on my Denali and love them. $329 shipped to my door. They were for a 4.8/5.3 truck so the y had to be cut but they were about $200 less than one for a 6.0 truck. And the fit is excellant.
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Old Apr 24, 2010 | 04:03 PM
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Originally Posted by transamdave
Check out ebay. Installed a set of OBX style headers on my Denali and love them. $329 shipped to my door. They were for a 4.8/5.3 truck so the y had to be cut but they were about $200 less than one for a 6.0 truck. And the fit is excellant.
Sorry, no desire for headers. I do quite a bit of pheasant/grouse/duck hunting with the truck. Not going to sneak up on much with a loud truck.
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Old Apr 24, 2010 | 06:20 PM
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sorry for stating the obvious, but your not gonna be hunting from the truck.
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