Doug Thorley LSx swap headers $475 shipped - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Shon · 11-28-2009, 09:21 PM

Doug Thorley LSx swap headers shipppd for $475 if paid with money order, $500 shipped if paid with paypal or CC.

Link to DT headers on site for purchase with paypal or CC

Contact me for mailing address for Money Order purchases.

Let me know if you have any questions.

**Hart_Rod** · 11-29-2009, 10:56 AM

Those look nice.....

.

meathead95 · 01-14-2010, 10:47 PM

are these still this price

Shon · 01-14-2010, 10:59 PM

Yes, send me a Money Order for $475 or PP me $500.

meathead95 · 01-14-2010, 11:51 PM

pm me your paypal addy and or where to send the money order to.
what all do i get hardware too?

Shon · 01-14-2010, 11:54 PM

Hardware and gaskets included.

meathead95 · 01-14-2010, 11:57 PM

are they in stock and ready to go? i dont want to have to wait long for them.

**Hart_Rod** · 01-15-2010, 12:07 AM

How much are these, 372Y?

1971gmcshortbed · 01-15-2010, 12:20 AM

Hi Are these new? Hart Rod, these should be the 324Y.

**Hart_Rod** · 01-15-2010, 12:25 AM

Quote:

Originally Posted by 1971gmcshortbed

Hi Are these new? Hart Rod, these should be the 324Y.

You're correct, but I was trying to get a price on the others. I should have sent him a PM instead of messing this thread up....

Shon · 01-15-2010, 08:29 AM

Quote:

Originally Posted by meathead95

are they in stock and ready to go? i dont want to have to wait long for them.

DT says their supply will be ready this week. I currently have 2 sets going out as soon as they are ready. And to save time (and cost) I have DT drop ship them to you.

jahnke · 02-04-2010, 10:32 PM

Have these shipped yet? I still havent received mine and they were ordered in December?

Shon · 02-04-2010, 10:36 PM

Quote:

Originally Posted by jahnke

Have these shipped yet? I still havent received mine and they were ordered in December?

Please see the PM I just sent you witin 2min of you sending me one.

But for those wanting to know; I will be calling DT tomorrow to find out what the issue is, they told me 2 wks about 2 wks ago and so far no response from the sales rep from DT so I will call tomorrow and follow up with you and anyone else that wants to know.

I do apologize, I know what its like to wait and need/want parts; I am in the same boat.

chas350 · 02-07-2010, 10:43 PM

Will these fit a K series truck with 4 speed?

Normy71 · 02-19-2010, 10:10 AM

Can you ship these to Canada?
I will send you a PM also
Thanks

Shon · 02-19-2010, 10:15 AM

Quote:

Originally Posted by Normy71

Can you ship these to Canada?
I will send you a PM also
Thanks

I will but customer will have to cover the extra shipping cost plus any taxes/etc that may be owed.

mac72 · 02-26-2010, 07:55 PM

Shon
Whats the wait time looking like?
Mac

68GMCCustom · 02-26-2010, 08:07 PM

ARe these only available in 1-5/8-inch Primary and 2-1/2-inch Collector???

My 6.0L has the new L92/LS3 style heads with more flow. My buddy in the know tells me I probably want 1-7/8-inch primary and 3" collector. Is this possible or no?

Shon · 02-28-2010, 11:58 PM

Quote:

Originally Posted by mac72

Shon
Whats the wait time looking like?
Mac

They should ship this week.

Quote:

Originally Posted by 68GMCCustom

ARe these only available in 1-5/8-inch Primary and 2-1/2-inch Collector???

My 6.0L has the new L92/LS3 style heads with more flow. My buddy in the know tells me I probably want 1-7/8-inch primary and 3" collector. Is this possible or no?

DT only has the 1 5/8" Primaries and 2.5" collectors, if you are wanting a different header (Kooks or Pacesetters) let me know.
Kooks and ARH are the only ones I know of that have the primary and collector you are asking for the only problem is the clearance issues with those headers b/c they are not built for this truck, you have to clearance somethings to get the F-body headers to work....

68GMCCustom · 03-01-2010, 04:13 PM

Just seems these headers would have a flow ceiling and be power limiting. Since many of us put in LS motors for the power (and especially when you have a motor with one of the highest flowing OEM genIV heads available) you really don't want your headers being the limiting factor?

I like these headers and that they were made for an LS in a '67-'72...but fear they wouldn't flow enough for the LS3/L92 style heads on a 6.0L and a big cam. Was hoping there might be a bigger primary and collector size for these.

Shon · 03-01-2010, 04:15 PM

I agree with you and I will fwd these comments to DT and see if we can get some bigger tubes!

Shon · 03-03-2010, 02:55 PM

Headers that have been ordered are being shipped today!

seth is usdm · 03-15-2010, 04:24 AM

will these work in my 77 as well?

Jamie @ Doug Thorley · 03-15-2010, 10:23 AM

Quote:

Originally Posted by 68GMCCustom

ARe these only available in 1-5/8-inch Primary and 2-1/2-inch Collector???

My 6.0L has the new L92/LS3 style heads with more flow. My buddy in the know tells me I probably want 1-7/8-inch primary and 3" collector. Is this possible or no?

These are in fact 1 5/8" but have the 3" collector.

68GMCCustom · 03-15-2010, 03:31 PM

Any plans on offering this with larger primaries? 1 5/8" is great for a SBC or a stock LSx, but get one that really wants to breathe (L92, LS3 heads) and it needs a 1 3/4" at least, with a 1 7/8" being preferable...with a 3.5" collector being icing on the cake. For some large cube LSx motors...I'm guessing they'd want 2" primaries. These are beautiful well made headers for LSx swaps in these classic trucks, but for those of us that are adding the LSx motors and shooting for 500hp and more...they're just a bit too small and would choke down the performance. As much as I'd like to go with tthese headers, I'll have to find something else that will give these large port/large valve LS heads the flow they need...w/o hangin way down below the frame where they might get damaged.

11-28-2009, 09:21 PM	#1
Shon Registered User Join Date: Sep 2005 Location: sc Posts: 1,203	Doug Thorley LSx swap headers $475 shipped Doug Thorley LSx swap headers shipppd for $475 if paid with money order, $500 shipped if paid with paypal or CC. Link to DT headers on site for purchase with paypal or CC Contact me for mailing address for Money Order purchases. Let me know if you have any questions. __________________ 71 Cheyenne C10 LWB cam'd 6.0/T56 Swap Last edited by Shon; 11-28-2009 at 09:23 PM.

11-29-2009, 10:56 AM	#2
Hart_Rod ************* Join Date: Apr 2005 Location: Pensacola, FL Posts: 17,835	Re: Doug Thorley LSx swap headers $475 shipped Those look nice...... Attached Images __________________ Rob - https://www.instagram.com/hart_rod_c10 As Iron Sharpens Iron, So One Man Sharpens Another. Proverbs 27:17 FOR SALE: DBW pedal bracket - http://67-72chevytrucks.com/vboard/s...d.php?t=651123 FOR SALE: Hood Brackets http://67-72chevytrucks.com/vboard/s...d.php?t=679945 1987 Silverado SWB - 34.5K original miles http://67-72chevytrucks.com/vboard/s...d.php?t=801834 1969 SuperBurb - http://67-72chevytrucks.com/vboard/s...d.php?t=200387 1968 Farm truck - http://67-72chevytrucks.com/vboard/s...d.php?t=358692 1968 SWB - http://67-72chevytrucks.com/vboard/s...d.php?t=551258 1948 Chevy - http://67-72chevytrucks.com/vboard/s...=122164&page=3

01-14-2010, 10:47 PM	#3
meathead95 computer illiterate Join Date: Jan 2001 Location: Des Moines, IA Posts: 6,446	Re: Doug Thorley LSx swap headers $475 shipped are these still this price __________________ 72 2wd blazer 72 swb 4x4

01-14-2010, 10:59 PM	#4
Shon Registered User Join Date: Sep 2005 Location: sc Posts: 1,203	Re: Doug Thorley LSx swap headers $475 shipped Yes, send me a Money Order for $475 or PP me $500. __________________ 71 Cheyenne C10 LWB cam'd 6.0/T56 Swap

01-14-2010, 11:51 PM	#5
meathead95 computer illiterate Join Date: Jan 2001 Location: Des Moines, IA Posts: 6,446	Re: Doug Thorley LSx swap headers $475 shipped pm me your paypal addy and or where to send the money order to. what all do i get hardware too? __________________ 72 2wd blazer 72 swb 4x4

01-14-2010, 11:54 PM	#6
Shon Registered User Join Date: Sep 2005 Location: sc Posts: 1,203	Re: Doug Thorley LSx swap headers $475 shipped Hardware and gaskets included. __________________ 71 Cheyenne C10 LWB cam'd 6.0/T56 Swap

01-14-2010, 11:57 PM	#7
meathead95 computer illiterate Join Date: Jan 2001 Location: Des Moines, IA Posts: 6,446	Re: Doug Thorley LSx swap headers $475 shipped are they in stock and ready to go? i dont want to have to wait long for them. __________________ 72 2wd blazer 72 swb 4x4

01-15-2010, 12:07 AM	#8
Hart_Rod ************* Join Date: Apr 2005 Location: Pensacola, FL Posts: 17,835	Re: Doug Thorley LSx swap headers $475 shipped How much are these, 372Y? __________________ Rob - https://www.instagram.com/hart_rod_c10 As Iron Sharpens Iron, So One Man Sharpens Another. Proverbs 27:17 FOR SALE: DBW pedal bracket - http://67-72chevytrucks.com/vboard/s...d.php?t=651123 FOR SALE: Hood Brackets http://67-72chevytrucks.com/vboard/s...d.php?t=679945 1987 Silverado SWB - 34.5K original miles http://67-72chevytrucks.com/vboard/s...d.php?t=801834 1969 SuperBurb - http://67-72chevytrucks.com/vboard/s...d.php?t=200387 1968 Farm truck - http://67-72chevytrucks.com/vboard/s...d.php?t=358692 1968 SWB - http://67-72chevytrucks.com/vboard/s...d.php?t=551258 1948 Chevy - http://67-72chevytrucks.com/vboard/s...=122164&page=3

01-15-2010, 12:20 AM	#9
1971gmcshortbed Registered User Join Date: Jul 2003 Location: Las Cruces, NM Posts: 284	Re: Doug Thorley LSx swap headers $475 shipped Hi Are these new? Hart Rod, these should be the 324Y.

02-04-2010, 10:32 PM	#12
jahnke Registered User Join Date: Dec 2006 Location: North Prairie Posts: 9	Re: Doug Thorley LSx swap headers $475 shipped Have these shipped yet? I still havent received mine and they were ordered in December?

02-07-2010, 10:43 PM	#14
chas350 Registered User Join Date: Mar 2007 Location: Connecticut Posts: 581	Re: Doug Thorley LSx swap headers $475 shipped Will these fit a K series truck with 4 speed? __________________ "I'll Procrastinate Tomorrow" quote by LEEVON 71 K10 long fleet (sons truck) new 370hp 355, sm465 np205, 3.73's 33's 70 K20 long fleet 98 G3500 work van

02-19-2010, 10:10 AM	#15
Normy71 Registered User Join Date: Apr 2009 Location: Saskatchewan, Canada Posts: 236	Re: Doug Thorley LSx swap headers $475 shipped Can you ship these to Canada? I will send you a PM also Thanks __________________ Rolled the dice and lost!! Check Out my 71 build http://67-72chevytrucks.com/vboard/s...d.php?t=375158

02-26-2010, 07:55 PM	#17
mac72 Registered User Join Date: Dec 2008 Location: port charlotte,florida Posts: 384	Re: Doug Thorley LSx swap headers $475 shipped Shon Whats the wait time looking like? Mac

02-26-2010, 08:07 PM	#18
68GMCCustom Truck and auto performance nut Join Date: Feb 2007 Location: McKinney,Texas Posts: 3,848	Re: Doug Thorley LSx swap headers $475 shipped ARe these only available in 1-5/8-inch Primary and 2-1/2-inch Collector??? My 6.0L has the new L92/LS3 style heads with more flow. My buddy in the know tells me I probably want 1-7/8-inch primary and 3" collector. Is this possible or no? __________________ Kurt - '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

03-01-2010, 04:13 PM	#20
68GMCCustom Truck and auto performance nut Join Date: Feb 2007 Location: McKinney,Texas Posts: 3,848	Re: Doug Thorley LSx swap headers $475 shipped Just seems these headers would have a flow ceiling and be power limiting. Since many of us put in LS motors for the power (and especially when you have a motor with one of the highest flowing OEM genIV heads available) you really don't want your headers being the limiting factor? I like these headers and that they were made for an LS in a '67-'72...but fear they wouldn't flow enough for the LS3/L92 style heads on a 6.0L and a big cam. Was hoping there might be a bigger primary and collector size for these. __________________ Kurt - '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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03-01-2010, 04:15 PM	#21
Shon Registered User Join Date: Sep 2005 Location: sc Posts: 1,203	Re: Doug Thorley LSx swap headers $475 shipped I agree with you and I will fwd these comments to DT and see if we can get some bigger tubes! __________________ 71 Cheyenne C10 LWB cam'd 6.0/T56 Swap

03-03-2010, 02:55 PM	#22
Shon Registered User Join Date: Sep 2005 Location: sc Posts: 1,203	Re: Doug Thorley LSx swap headers $475 shipped Headers that have been ordered are being shipped today! __________________ 71 Cheyenne C10 LWB cam'd 6.0/T56 Swap

03-15-2010, 04:24 AM	#23
seth is usdm Registered User Join Date: Nov 2009 Location: Seattle, Washington Posts: 100	Re: Doug Thorley LSx swap headers $475 shipped will these work in my 77 as well?

03-15-2010, 03:31 PM	#25
68GMCCustom Truck and auto performance nut Join Date: Feb 2007 Location: McKinney,Texas Posts: 3,848	Re: Doug Thorley LSx swap headers $475 shipped Any plans on offering this with larger primaries? 1 5/8" is great for a SBC or a stock LSx, but get one that really wants to breathe (L92, LS3 heads) and it needs a 1 3/4" at least, with a 1 7/8" being preferable...with a 3.5" collector being icing on the cake. For some large cube LSx motors...I'm guessing they'd want 2" primaries. These are beautiful well made headers for LSx swaps in these classic trucks, but for those of us that are adding the LSx motors and shooting for 500hp and more...they're just a bit too small and would choke down the performance. As much as I'd like to go with tthese headers, I'll have to find something else that will give these large port/large valve LS heads the flow they need...w/o hangin way down below the frame where they might get damaged. __________________ Kurt - '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 Last edited by 68GMCCustom; 03-15-2010 at 03:31 PM.

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