finally got em installed
2 hours on hoist and with air tools
headers fit perfect and are works of art.
ypipe/cats had to be modified to clear cross member.
also tubing behind cats to exhaust flange is only 2.5" which doesn't seem right, it expands to 3" at the flange
i am going to speak to dynatech about the fit and the tubing size.



IMG]http://i151.photobucket.com/albums/s147/allgonoshow_2007/header005.jpg[/IMG]

 

damn, looks good! I did not know they had the for the NNBS 6.0 yet. What did you have to do to the y pipe to make them fit. Did you notice any increase in torque or horsepower.

 

Better yet, how big of a hole did they burn in your wallet? I REALLY want a set, I just can't afford them right now....

 

ya, they are pricey but i'm old and you only live once, could get hit by a bus tomorrow.
i did pay well below the posted price for these though, pm me for info if you want

i have not had enough seat time to say how they are gonna work , the roads are slimey now too and will also need to re-tune to take best advantage, but there is an improvement
i will say the exhaust is much louder and it sounds like absolute crap when dod kicks in.
hpt can turn dod off but i would prefer not to.

i didn't modify the headers, i put a small dimple in the top off the xmember for clearance
and had to move the front passenger side o2.

 

I see that you have the Belltech 2/3 kit on your truck.

Did it affect ride quality? Are you using the stock shocks in the rear?

 

wanna send me a pm with prices please, they look great!

 

Hey man this is Chris. The headers look great and I am very happy for you. You are one of few people to apply this setup so far. I am currently installing a detroit truetrac and 4.10 gears in my truck and I would like to get your price on this exhaust. Im not looking to freeload, it is just nice to get a good deal in the times of economic depression.

 

rides perfect
stock shocks, took one rung off the bump stops
and took out spacer for leafs as well

 

Did you use any shims for the pinion angle or shock mount extensions?

I think that I am going to use the same parts that you did.

 

No shims or extensions, shocks would actually be shorter.
I used 2 " spindles and rear 2 " shackles plus removed rear block for 2-3.
it bottomed out in the rear before i trimmed the bump stop.
truck drives smooth, no vibration, hence no shims.
mine is 2wd , 4x4 my be different.
i would like to lower mine more but I think a flip kit or hanger kit wouild compromise my
tow rating so i will leave it alone.
mine has a tow package so oe ride height was the same as a z71. looked stupid on a 2wd, sits much better now
and handles a bit better, could use a rear sway bar but haven't seen any yet.

good luck...