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Old 12-16-2011, 10:36 PM   #1
Envious Styles
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Headers for 600 hp bagged 69 c-10

I need to find a set off headers that will work on my 69 c-10 that is bagged with a ls1. I would like to have the longest set i can find that wont hang below the frame. any advice will help thanks
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Old 12-18-2011, 10:21 PM   #2
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Re: Headers for 600 hp bagged 69 c-10

Doug Thorley big tube LS headers...
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Old 12-18-2011, 10:30 PM   #3
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Re: Headers for 600 hp bagged 69 c-10

X2, http://67-72chevytrucks.com/vboard/s...d.php?t=457752
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Old 12-19-2011, 08:19 PM   #4
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Re: Headers for 600 hp bagged 69 c-10

Thanks these look great
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Old 12-19-2011, 09:08 PM   #5
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Re: Headers for 600 hp bagged 69 c-10

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Doug Thorley big tube LS headers...
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yeppers! Installed mine and they really tuck..
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Old 12-20-2011, 10:31 AM   #6
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Re: Headers for 600 hp bagged 69 c-10

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yeppers! Installed mine and they really tuck..
Do you have any pics? I'm trying to see if they will work with my Dropmember.
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Old 12-20-2011, 11:40 AM   #7
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Re: Headers for 600 hp bagged 69 c-10

I have a set that I'll hopefully be mocking up this wkend. I'll try to get you a couple pictures that could possible help you out.
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Old 12-20-2011, 05:44 PM   #8
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Re: Headers for 600 hp bagged 69 c-10

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I have a set that I'll hopefully be mocking up this wkend. I'll try to get you a couple pictures that could possible help you out.
I'd appreciate it.
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Old 12-28-2011, 10:36 PM   #9
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Re: Headers for 600 hp bagged 69 c-10

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Doug Thorley big tube LS headers...
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Do you know if they make these in stainless?
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Old 12-28-2011, 10:58 PM   #10
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Re: Headers for 600 hp bagged 69 c-10

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Do you know if they make these in stainless?
I don't think so, but their ceramic coating is really nice.
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Old 12-28-2011, 11:25 PM   #11
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Re: Headers for 600 hp bagged 69 c-10

How well does it hold up?
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Old 12-29-2011, 10:01 AM   #12
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Re: Headers for 600 hp bagged 69 c-10

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How well does it hold up?
I haven't fired the engine up yet....
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Old 12-29-2011, 10:20 AM   #13
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Re: Headers for 600 hp bagged 69 c-10

mine has been on the road over a year and they look like they did when I got them except dull, due to the heat.
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Old 12-29-2011, 10:36 AM   #14
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Re: Headers for 600 hp bagged 69 c-10

Is there a company out there that makes a set of stainless headers that will work?
Thank for all the info
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Old 12-29-2011, 05:09 PM   #15
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Re: Headers for 600 hp bagged 69 c-10

....any idea how they fit with a 3" "z"?... I'm thinkin the "z" should help "tuck" the headers up into the frame more?
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Old 12-29-2011, 05:36 PM   #16
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Re: Headers for 600 hp bagged 69 c-10

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Do you have any pics? I'm trying to see if they will work with my Dropmember.
that makes two of us brotha!
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Old 02-10-2012, 10:45 PM   #17
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Re: Headers for 600 hp bagged 69 c-10

Okay guys I've got conformation the the Doug thorley big tube headers will not work with a dropmember. Anybody know what kind of long tube headers will work?
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Old 02-11-2012, 10:12 AM   #18
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Re: Headers for 600 hp bagged 69 c-10

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Okay guys I've got conformation the the Doug thorley big tube headers will not work with a dropmember. Anybody know what kind of long tube headers will work?
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Good info to have! Looks like Im getting shorties
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Old 02-11-2012, 11:34 PM   #19
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Re: Headers for 600 hp bagged 69 c-10

you may have to go to mid-length headers. getting long tubes in and keeping them up above the bottom of the frame rails is going to be tough...unless they are custom made for the app.
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Old 02-12-2012, 12:35 AM   #20
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Re: Headers for 600 hp bagged 69 c-10

Might try the Dynatech Headers
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Old 02-12-2012, 12:37 AM   #21
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Re: Headers for 600 hp bagged 69 c-10

how'd they work out for you?
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'68 GMC short step - NIB '09 LY6 6.0L crate motor w/mods, NIB '12 crate 4L85e w/billet 3k stall Circle D, 3.73 posi 12 bolt, DynaTech f-swap headers, 3/4 drop, handling mods, etc. - my toy
'72 Chevy LWB C-10 Highlander - 350/350 ps/pb/tilt/ac - not original but close
'06 Chevy TrailBlazerSS - LS2/4L70e - little black hot rod SUV - my DD
'18 Kia Sorento - wife's econo-driver
'95 Chevy S10 - reg cab shortbed, LS, 4.3, auto...

my '68's powertrain and chassis build -links broken
A surprise phase - carb to efi -links broken
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Old 02-12-2012, 12:45 AM   #22
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Re: Headers for 600 hp bagged 69 c-10

Very well. They are a solid inch above my frame rails! I'll post some better quality pics tomorrow.
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Old 02-12-2012, 02:36 AM   #23
Envious Styles
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Re: Headers for 600 hp bagged 69 c-10

Looks good. Do you have a part number? Thanks for the info
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Old 02-12-2012, 11:10 AM   #24
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Re: Headers for 600 hp bagged 69 c-10

def need part# and more pics.....
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Old 02-12-2012, 02:38 PM   #25
68GMCCustom
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Re: Headers for 600 hp bagged 69 c-10

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Very well. They are a solid inch above my frame rails! I'll post some better quality pics tomorrow.
wow....PB mounts the motor fairly high in the frame then. sounds like a couple of inches or so...
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'68 GMC short step - NIB '09 LY6 6.0L crate motor w/mods, NIB '12 crate 4L85e w/billet 3k stall Circle D, 3.73 posi 12 bolt, DynaTech f-swap headers, 3/4 drop, handling mods, etc. - my toy
'72 Chevy LWB C-10 Highlander - 350/350 ps/pb/tilt/ac - not original but close
'06 Chevy TrailBlazerSS - LS2/4L70e - little black hot rod SUV - my DD
'18 Kia Sorento - wife's econo-driver
'95 Chevy S10 - reg cab shortbed, LS, 4.3, auto...

my '68's powertrain and chassis build -links broken
A surprise phase - carb to efi -links broken
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