LT's on 07 NNBS?
01-07-2008, 08:47 PM
#12
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http://www.tbyrne.com/nbstruckcatalog.html
go to 07 + trucks/exhaust
scroll to bottom of page,
ya, before you say it ... there are pricey
if you want direct fit, that's what you have to choose from now.
https://www.performancetrucks.net/fo...d.php?t=407974
go to 07 + trucks/exhaust
scroll to bottom of page,
ya, before you say it ... there are pricey
if you want direct fit, that's what you have to choose from now.
https://www.performancetrucks.net/fo...d.php?t=407974
01-10-2008, 04:36 PM
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well they're not out yet, won't be for a few months but in 4-5 weeks my 07 2500 sub is going in to get mocked up for some 1 7/8ths stainless headers, equal length, race merge collectors, cats, entire system up to the catback made from stainless. This company makes the best headers hands-down for late model C5 and C6 vettes....I didn't want headers and they twisted my arm to use my truck to design em (which is 3-4 weeks of downtime)
For those looking for 'cheap' headers I have my doubts if these will be the ones. But for those that want the best....they're offering 1 3/4 and 1 7/8ths for the big power stuff all stainless with race merge collectors and good high flow cats (most stink worse than OEM, I've destroyed countless sets on my vettes before these) Unfortunately we just have to wait.
For those looking for 'cheap' headers I have my doubts if these will be the ones. But for those that want the best....they're offering 1 3/4 and 1 7/8ths for the big power stuff all stainless with race merge collectors and good high flow cats (most stink worse than OEM, I've destroyed countless sets on my vettes before these) Unfortunately we just have to wait.
01-11-2008, 08:00 AM
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well they're not out yet, won't be for a few months but in 4-5 weeks my 07 2500 sub is going in to get mocked up for some 1 7/8ths stainless headers, equal length, race merge collectors, cats, entire system up to the catback made from stainless. This company makes the best headers hands-down for late model C5 and C6 vettes....I didn't want headers and they twisted my arm to use my truck to design em (which is 3-4 weeks of downtime)
For those looking for 'cheap' headers I have my doubts if these will be the ones. But for those that want the best....they're offering 1 3/4 and 1 7/8ths for the big power stuff all stainless with race merge collectors and good high flow cats (most stink worse than OEM, I've destroyed countless sets on my vettes before these) Unfortunately we just have to wait.
For those looking for 'cheap' headers I have my doubts if these will be the ones. But for those that want the best....they're offering 1 3/4 and 1 7/8ths for the big power stuff all stainless with race merge collectors and good high flow cats (most stink worse than OEM, I've destroyed countless sets on my vettes before these) Unfortunately we just have to wait.
01-11-2008, 08:03 AM
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I'm pretty sure a buddy's 03 4wd avalanche is gonna get test fit as well.
I know current headers that fit 06 and older trucks don't fit the 07+ trucks...so time will tell.