WHAT?! DT Big Tube Swap headers??? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Shon · 04-06-2011, 01:12 PM

YES, we have a part number and production should be running soon!!!

http://67-72chevytrucks.com/vboard/s...52#post4604152

**Hart_Rod** · 04-13-2011, 09:49 AM

It's about time....

.

chevydog66 · 04-19-2011, 10:04 PM

Shon · 08-30-2011, 09:43 AM

FINALLY
http://67-72chevytrucks.com/vboard/s...d.php?t=457751

BigShoe24 · 09-06-2011, 08:58 PM

I've waiting on a set of these. Hopefully they will be worth it! Any idea of how I could get a few measurements of the dimensions? Really just wanting to confirm they will hang no lower than the bottom of the frame rails. I have an LS3 mounted to a Porter Built Xmember, so if I am correct that should raise to motor 1 or 2 inches from original placement. Any input is greatly appreciated.

Shon · 09-06-2011, 09:04 PM

Here is the thread with link to the website to purchase
http://67-72chevytrucks.com/vboard/s...d.php?t=482459

BigShoe24 · 09-06-2011, 10:02 PM

Looks like you are selling DT with 1-3/4" primary. I am after the "BIG" DT with 1-7/8". No offense, but if your looking for a quick sale you should be a bit more detailed with inquires. Thank though, and let me know if you stock the DT THY-323Y-C.

Shon · 09-06-2011, 10:05 PM

These are the 323s, I have had communication with DT and in initial discussion they said they were 1 7/8" and later communication, ie they are boxed up and on their way to me it says they are 1 3/4".
I will see if I can get in touch with someone to confirm, if not, then I will measure them when they arrive. they are intransit from DT/California to SC.

Shon · 09-07-2011, 11:46 AM

they are 1 7/8" headers...just as many asked for!!

BigShoe24 · 09-08-2011, 09:58 PM

Alright, now were takin...

85burb · 09-09-2011, 11:25 PM

Now they can concentrate on 73-87 headers??? Maybe just skip the small tube and go right for the big ones?

Shon · 09-10-2011, 09:55 AM

Quote:

Originally Posted by 85burb

Now they can concentrate on 73-87 headers??? Maybe just skip the small tube and go right for the big ones?

U will have to discuss this with DT and have someone leave their vehicle with them.

Shon · 09-19-2011, 02:15 PM

Herron Performance has them all. The GP in the vendor section is extended thru September. Once these are gone I am not sure how long it will be before they will be available again....

68GMCCustom · 09-21-2011, 09:20 PM

Would like to make the change to these (and sell my Dynatech's) so my trucks ready to go lower in the future via a new IFS...just have to save the coin!

c10seconds · 09-26-2011, 12:22 AM

Shon how many of these have sold???
Posted via Mobile Device

Shon · 09-26-2011, 08:32 AM

Quote:

Originally Posted by c10seconds

Shon how many of these have sold???

2 sets

BigShoe24 · 10-02-2011, 09:04 PM

Either one of your purchaser's running a Porterbuilt Dropmember?

Shon · 10-03-2011, 08:10 AM

Quote:

Originally Posted by BigShoe24

Either one of your purchaser's running a Porterbuilt Dropmember?

Not that I know of

BACKYARD88 · 11-09-2011, 06:15 PM

Are these still available through you? If so what kind of price are they going for?

Shon · 11-09-2011, 09:15 PM

Quote:

Originally Posted by BACKYARD88

Are these still available through you? If so what kind of price are they going for?

here you go:
https://www.herronperformance.com/st...&productId=457

BigShoe24 · 11-19-2011, 09:29 PM

Backyard, did you buy a set yet?

BACKYARD88 · 11-30-2011, 06:35 PM

Quote:

Originally Posted by BigShoe24

Backyard, did you buy a set yet?

I'm afraid to drop the coin on a set and find out they won't work with my DM. If no one posts some installed pics I may pull the trigger on a set after the first of the year and see what happens.

04-06-2011, 01:12 PM	#1
Shon Registered User Join Date: Sep 2005 Location: sc Posts: 1,203	WHAT?! DT Big Tube Swap headers??? YES, we have a part number and production should be running soon!!! http://67-72chevytrucks.com/vboard/s...52#post4604152 __________________ 71 Cheyenne C10 LWB cam'd 6.0/T56 Swap

04-13-2011, 09:49 AM	#2
Hart_Rod ************* Join Date: Apr 2005 Location: Pensacola, FL Posts: 17,835	Re: WHAT?! DT Big Tube Swap headers??? It's about time..... __________________ 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

04-19-2011, 10:04 PM	#3
chevydog66 GM ONLY BABY!!! Join Date: Oct 2003 Location: Fort Wayne, IN. Posts: 1,998	Re: WHAT?! DT Big Tube Swap headers??? __________________ 2 wrongs don't make a right, but 3 lefts do. 66 Chevelle Malibu 406ci, 573hp, 10.99@121mph 96 Chevy Silverado Z71 72 GMC 1500 Super Custom LS 6.0/4L65 on airride http://www.cardomain.com/ride/707879...mc-c-k-pick-up

08-30-2011, 09:43 AM	#4
Shon Registered User Join Date: Sep 2005 Location: sc Posts: 1,203	Re: WHAT?! DT Big Tube Swap headers??? FINALLY http://67-72chevytrucks.com/vboard/s...d.php?t=457751 __________________ 71 Cheyenne C10 LWB cam'd 6.0/T56 Swap

09-06-2011, 08:58 PM	#5
BigShoe24 True Addiction Join Date: Nov 2005 Location: FTL Posts: 415	Re: WHAT?! DT Big Tube Swap headers??? I've waiting on a set of these. Hopefully they will be worth it! Any idea of how I could get a few measurements of the dimensions? Really just wanting to confirm they will hang no lower than the bottom of the frame rails. I have an LS3 mounted to a Porter Built Xmember, so if I am correct that should raise to motor 1 or 2 inches from original placement. Any input is greatly appreciated. __________________ RCC

09-06-2011, 09:04 PM	#6
Shon Registered User Join Date: Sep 2005 Location: sc Posts: 1,203	Re: WHAT?! DT Big Tube Swap headers??? Here is the thread with link to the website to purchase http://67-72chevytrucks.com/vboard/s...d.php?t=482459 __________________ 71 Cheyenne C10 LWB cam'd 6.0/T56 Swap

09-06-2011, 10:02 PM	#7
BigShoe24 True Addiction Join Date: Nov 2005 Location: FTL Posts: 415	Re: WHAT?! DT Big Tube Swap headers??? Looks like you are selling DT with 1-3/4" primary. I am after the "BIG" DT with 1-7/8". No offense, but if your looking for a quick sale you should be a bit more detailed with inquires. Thank though, and let me know if you stock the DT THY-323Y-C. __________________ RCC

09-06-2011, 10:05 PM	#8
Shon Registered User Join Date: Sep 2005 Location: sc Posts: 1,203	Re: WHAT?! DT Big Tube Swap headers??? These are the 323s, I have had communication with DT and in initial discussion they said they were 1 7/8" and later communication, ie they are boxed up and on their way to me it says they are 1 3/4". I will see if I can get in touch with someone to confirm, if not, then I will measure them when they arrive. they are intransit from DT/California to SC. __________________ 71 Cheyenne C10 LWB cam'd 6.0/T56 Swap

09-07-2011, 11:46 AM	#9
Shon Registered User Join Date: Sep 2005 Location: sc Posts: 1,203	Re: WHAT?! DT Big Tube Swap headers??? they are 1 7/8" headers...just as many asked for!! __________________ 71 Cheyenne C10 LWB cam'd 6.0/T56 Swap

09-08-2011, 09:58 PM	#10
BigShoe24 True Addiction Join Date: Nov 2005 Location: FTL Posts: 415	Re: WHAT?! DT Big Tube Swap headers??? Alright, now were takin... __________________ RCC

09-09-2011, 11:25 PM	#11
85burb Registered User Join Date: Dec 2009 Location: lindale,tx Posts: 2,373	Re: WHAT?! DT Big Tube Swap headers??? Now they can concentrate on 73-87 headers??? Maybe just skip the small tube and go right for the big ones? __________________ 82 c10 5.3/4l60 84 c20 5.3/sm465 85 chevy k10 suburban LQ4/4l60 91 chevy c10 suburban Lsa 5.3/4l60 2017 Silverado whipple 5.3 1964 Vw beetle 1974 vw beetle

09-19-2011, 02:15 PM	#13
Shon Registered User Join Date: Sep 2005 Location: sc Posts: 1,203	Re: WHAT?! DT Big Tube Swap headers??? Herron Performance has them all. The GP in the vendor section is extended thru September. Once these are gone I am not sure how long it will be before they will be available again.... __________________ 71 Cheyenne C10 LWB cam'd 6.0/T56 Swap

09-21-2011, 09:20 PM	#14
68GMCCustom Truck and auto performance nut Join Date: Feb 2007 Location: McKinney,Texas Posts: 3,848	Re: WHAT?! DT Big Tube Swap headers??? Would like to make the change to these (and sell my Dynatech's) so my trucks ready to go lower in the future via a new IFS...just have to save the coin! __________________ 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

09-26-2011, 12:22 AM	#15
c10seconds Registered User Join Date: Oct 2009 Location: gilbert,AZ Posts: 947	Re: WHAT?! DT Big Tube Swap headers??? Shon how many of these have sold??? Posted via Mobile Device

10-02-2011, 09:04 PM	#17
BigShoe24 True Addiction Join Date: Nov 2005 Location: FTL Posts: 415	Re: WHAT?! DT Big Tube Swap headers??? Either one of your purchaser's running a Porterbuilt Dropmember? __________________ RCC



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11-09-2011, 06:15 PM	#19
BACKYARD88 On the fast track to nowhere.. Join Date: May 2006 Location: Splendora, Texas Posts: 5,316	Re: WHAT?! DT Big Tube Swap headers??? Are these still available through you? If so what kind of price are they going for? __________________ -Mike Owen- Support the board here! 71 Chevy short fleet build thread Double D Norwood, Houston, Cecilia, Jackson, Monroe and counting

11-19-2011, 09:29 PM	#21
BigShoe24 True Addiction Join Date: Nov 2005 Location: FTL Posts: 415	Re: WHAT?! DT Big Tube Swap headers??? Backyard, did you buy a set yet? __________________ RCC

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