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yetjeep 02-21-2011 02:53 PM

4.7 headers?
i have looked around and not been able to find any headers for my 4.7. has anyone found any for the 4.7?

moparBG 02-21-2011 03:05 PM

Re: 4.7 headers?
I have not been able to find anything for the Gen II 4.7 either. You amy consider looking under the equivelent Dodge Ram model that offered the 4.7. I am not sure if they would be interchangable though.

Scottina06 02-21-2011 03:40 PM

Re: 4.7 headers?
there are none for the 4.7 gen 1 or 2

yetjeep 02-21-2011 09:02 PM

Re: 4.7 headers?
dang if some one made some they could make bank

scjeep4.7HO 02-22-2011 09:10 AM

Re: 4.7 headers?

Originally Posted by yetjeep (Post 361355)
dang if some one made some they could make bank

A company actually had some made at one point with part numbers and then just scrapped the entire thing before the first one ever sold.

Everyone wants to think they would buy something until you see the $500-800 price tag and then so many back out it's not even funny. Thats why the 4.7 hasn't gotten the respect it deserves in my opinion. People talk the talk but don't walk the walk when the time comes.

SoCalMoparWK 02-25-2011 10:52 AM

Re: 4.7 headers?
very true...I have asked around and there are custom shops that can make them, but you have to leave your ride there for fab work, it will be very pricey, and you live where I live it wont be smog legal.

FlyinRyan 02-25-2011 11:24 AM

Re: 4.7 headers?
The best thing to do would to get a set of 4.7 OEM manifolds and port them. Can't beat factory fit, and 100% smog legal. Couple that with a good downpipe and you'll see some gains.

ezejeep 08-28-2012 04:50 PM

Re: 4.7 headers?
Have any1 got this done yet? (Feb. 2011 til now)

Please advise!

I found couple website selling it now, but, I need to know the Primary Diameter Tube size (1.5 or 1.63) for better fits and modification.
Best Regards,

SoCalMoparWK 08-28-2012 06:19 PM

Re: 4.7 headers?
No one yet. I live in San Diego and JBA Headers said they have one that fits almost exact, but the driver side needs to be fabbed up because it is to tight. I will be going in for testing after i pass my smog in October. I will keep everyone posted and if its all good then we will finally have a set.

Kevman 02-22-2013 03:15 AM

Re: 4.7 headers?
bump ! interested in getting some myself

hummer recovery team 04-23-2013 08:55 PM


Scottina06 04-23-2013 10:20 PM

Re: 4.7 headers?
theres a company in Oz that makes a 4.7 header for rh drive 4.7's. best mufflers is the name

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