Ls swap headers???? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Tennessee Bowtie · 07-20-2014, 04:26 PM

Guys post some pictures of your engine mounts, trans crossmember, and your headers. I have a 69 c10 and I need some headers for it thy will fit with no modification. Now that I live in the real world explain what you did and how you did it to make it fit. Thank everyone.

*Fitz* · 07-20-2014, 04:34 PM

Quote:

Originally Posted by Tennessee Bowtie

Guys post some pictures of your engine mounts, trans crossmember, and your headers. I have a 69 c10 and I need some headers for it thy will fit with no modification. Now that I live in the real world explain what you did and how you did it to make it fit. Thank everyone.

Sanderson makes a set that actually will fit without cutting your frame. Mine isn't an LS motor and I moved the stock trans cross member back to fit the overdrive, but you get the idea how things fit.

Andy4639 · 07-20-2014, 04:36 PM

I did a 6.0 LS swap with stainless work headers with no mods. Just a little tweeking on passenger side frame rail. When you look at it it's impossible to see it.

Link to more pictures.

http://67-72chevytrucks.com/gallery/...y.php?cat=1979

Tennessee Bowtie · 07-20-2014, 04:47 PM

Stainless work? Is that the brand do u have a part umber or website. I'm not trying to brake the bank also.

**truckdude239** · 07-20-2014, 05:08 PM

I used trailblazer ss manifolds with the down.pipes that ca me withyour motor and they cleared perfect

trkfrk · 07-20-2014, 05:18 PM

The Doug Thorley's seem to be very popular with the LS swaps. They fit really well and look nice.

Andy4639 · 07-20-2014, 05:21 PM

Quote:

Originally Posted by Tennessee Bowtie

Stainless work? Is that the brand do u have a part umber or website. I'm not trying to brake the bank also.

I will warn you they arn't cheap! Yes that's the name of them.

http://www.hawksthirdgenparts.com/pr...Collector.html

RaceAGMC · 07-20-2014, 07:46 PM

Another vote for Doug Thorley's, POL tubular motor mounts and adapter plates, slid right in with no clearance issues at all.

Pro Performance · 07-20-2014, 08:48 PM

Hedman also makes LS swap headers specifically for the C10 trucks. We are a dealer, so let m know if we can help you out.

Tennessee Bowtie · 07-20-2014, 09:08 PM

How much?

69Rumbler · 07-20-2014, 10:06 PM

Yea I need a set for my truck to ^^ how much lol

Tennessee Bowtie · 07-20-2014, 10:59 PM

As of now I will be using early classic mounts and trans crossmember. My factory exhaust manifold r cracked at welds. However what I am looking for is something nice, fairly cheap that will get the job done without turning into a hack job.

Tennessee Bowtie · 07-20-2014, 11:04 PM

Another member told me these were the best choice are far as cheap and effectiveness. Any input?
http://www.ebay.com/itm/like/301143029583

Tennessee Bowtie · 07-20-2014, 11:10 PM

Also what about these?

Amazon.com: PaceSetter 72C2276 Long Tube Header...

Tennessee Bowtie · 07-20-2014, 11:21 PM

I don't really want to spend this much but are these easier or a better route?

Tennessee Bowtie · 07-20-2014, 11:21 PM

Amazon.com: Hooker 2289-1HKR Super Comp. Ceramic...

Tennessee Bowtie · 07-21-2014, 01:14 PM

Bump

Lees68GMC · 07-21-2014, 04:31 PM

The main thing I don't like about long tube headers besides the cost is their only advantage in flow performance is seen above 6000 RPM typically and every one made the collectors hang down below the frame rails.

Having done many hot rods and my 2nd GMC truck I wanted the entire exhaust up inside the frame rails. New Camaro owners love installing long tube headers on their New car, so the LS3 OEM exhaust manifolds are every where used and Cheap. Mine came off a crate engine never used. The OEM 5.3 truck manifolds hit the frame rails on these old trucks, these 2013 Camaro LS3 manifolds tuck inside the frame rails, you use the stock Camaro head pipes cut-off in front of the cats, preserving the O2 sensor bungs. My exhaust is run where I want it, No clearance issues. The LS3 Camaro made in stock configuration 436 HP with these manifolds. I'm happy, just my two cents

Tennessee Bowtie · 07-21-2014, 04:39 PM

I think I'm going to try and find some. Thanks do u you happen to know where any are for cheap?

boraxman · 07-21-2014, 04:43 PM

Sanderson shortys - Getting the job done/

boraxman · 07-21-2014, 04:46 PM

Quote:

Originally Posted by Tennessee Bowtie

I think I'm going to try and find some. Thanks do u you happen to know where any are for cheap?

Look on Corvette forum c6 parts section/

Pro Performance · 07-21-2014, 11:37 PM

Here is a few options from Hedman.

Uncoated, Mid Length, 1.75" Primary: $375 shipped

Coated, Mid Length, 1.75" Primary: $665 shipped

Pro Performance · 07-21-2014, 11:39 PM

Installed in a customers truck

Lees68GMC · 07-22-2014, 12:12 PM

Really nice work, especially for desert dwellers

Is that a radiator you guys sell? Stock mounts?

littlevictories · 07-22-2014, 12:47 PM

I used the pacesetter TBSS longtubes on my '66 lwb
stock sbc pedestals and $40 ebay adapters
needed to trim the frame 1/4" with a cutoff wheel
but otherwise I'm happy. they were like $250 from amazon
fyi, they exit tucked way up in the frame
had to use s-bends to go under the trans cross member (pre 75 dual exhaust style one)

07-20-2014, 04:26 PM	#1
Tennessee Bowtie Registered User Join Date: Apr 2014 Location: Richmond Hill, GA Posts: 119	Ls swap headers???? Guys post some pictures of your engine mounts, trans crossmember, and your headers. I have a 69 c10 and I need some headers for it thy will fit with no modification. Now that I live in the real world explain what you did and how you did it to make it fit. Thank everyone.

07-20-2014, 04:36 PM	#3
Andy4639 Old member Join Date: Jan 2002 Location: Liberty, & Garden City S.C. , U.S. Posts: 19,945	Re: Ls swap headers???? I did a 6.0 LS swap with stainless work headers with no mods. Just a little tweeking on passenger side frame rail. When you look at it it's impossible to see it. Link to more pictures. http://67-72chevytrucks.com/gallery/...y.php?cat=1979 __________________ 1971 LWB Custom, 6.0LS & 4L80E, Speedhut.com GPS speedometer & gauges with A/C. 20" Boss 338's Grey wheels 4 wheel disc brakes. My Driver Seeing the USA in a 71 Upstate SC GM Truck Club 2013,14 and 2016 Hot Rod Pour Tour http://upstategmtrucks.com/ Get out and drive the truck this summer and have some fun! It sucks not being able to hear! LWB trucks rule, if you don't think so measure your SWB! After talking to tech support at Air Lift I have found out that the kit I need is 60811. Per the measurements I gave them. Ride height of truck inside spring and inside diameter of springs.

07-20-2014, 04:47 PM	#4
Tennessee Bowtie Registered User Join Date: Apr 2014 Location: Richmond Hill, GA Posts: 119	Re: Ls swap headers???? Stainless work? Is that the brand do u have a part umber or website. I'm not trying to brake the bank also.

07-20-2014, 05:08 PM	#5
truckdude239 Senior Member Join Date: Sep 2005 Location: Lewisville, Nc Posts: 10,237	Re: Ls swap headers???? I used trailblazer ss manifolds with the down.pipes that ca me withyour motor and they cleared perfect __________________ David fuller Ase Certified Mechanic Click here to help support our board!! 1971 Chevy c-10 under going a 4.8l LSx swap Build Thread http://67-72chevytrucks.com/vboard/s...d.php?t=421305 2007 Honda Accord my daily 145kmiles 2002 Honda Accord 4 door With 330k(sisters car) 2005 toyota Avalon 228k( brothers car) 2002 Sububran 5.3 245k 2000 Tahoe 5.3l 378 General manager for Marco's Carwash & lube

07-20-2014, 05:18 PM	#6
trkfrk Registered User Join Date: Jul 2010 Location: Las Vegas, NV Posts: 969	Re: Ls swap headers???? The Doug Thorley's seem to be very popular with the LS swaps. They fit really well and look nice. Attached Images __________________ Mark 1972 C10 SWB LS1/T56 6 speed trans/4:56 posi with 5.5"-7" static drop/Boss 338 Wheels 18"x20" My build thread: http://67-72chevytrucks.com/vboard/s...d.php?t=424609. My first start up http://youtu.be/R899YQ1OcjU

07-20-2014, 07:46 PM	#8
RaceAGMC Registered User Join Date: Jul 2007 Location: Charlotte, NC Posts: 350	Re: Ls swap headers???? Another vote for Doug Thorley's, POL tubular motor mounts and adapter plates, slid right in with no clearance issues at all. __________________ 70 CST, 6.0/ 4L80E in the works. Custom harness by 68 Short Step

07-20-2014, 08:48 PM	#9
Pro Performance Registered User Join Date: Aug 2010 Location: AZ Posts: 3,069	Re: Ls swap headers???? Hedman also makes LS swap headers specifically for the C10 trucks. We are a dealer, so let m know if we can help you out.

07-20-2014, 09:08 PM	#10
Tennessee Bowtie Registered User Join Date: Apr 2014 Location: Richmond Hill, GA Posts: 119	Re: Ls swap headers???? How much?

07-20-2014, 10:06 PM	#11
69Rumbler Registered User Join Date: Jan 2013 Location: Los Angeles Posts: 903	Re: Ls swap headers???? Yea I need a set for my truck to ^^ how much lol __________________ 1969 C20 CUSTOM "RUMBLEr"

07-20-2014, 10:59 PM	#12
Tennessee Bowtie Registered User Join Date: Apr 2014 Location: Richmond Hill, GA Posts: 119	Re: Ls swap headers???? As of now I will be using early classic mounts and trans crossmember. My factory exhaust manifold r cracked at welds. However what I am looking for is something nice, fairly cheap that will get the job done without turning into a hack job.

07-20-2014, 11:04 PM	#13
Tennessee Bowtie Registered User Join Date: Apr 2014 Location: Richmond Hill, GA Posts: 119	Re: Ls swap headers???? Another member told me these were the best choice are far as cheap and effectiveness. Any input? http://www.ebay.com/itm/like/301143029583

07-20-2014, 11:10 PM	#14
Tennessee Bowtie Registered User Join Date: Apr 2014 Location: Richmond Hill, GA Posts: 119	Re: Ls swap headers???? Also what about these? Amazon.com: PaceSetter 72C2276 Long Tube Header...

07-20-2014, 11:21 PM	#15
Tennessee Bowtie Registered User Join Date: Apr 2014 Location: Richmond Hill, GA Posts: 119	Re: Ls swap headers???? I don't really want to spend this much but are these easier or a better route?

07-20-2014, 11:21 PM	#16
Tennessee Bowtie Registered User Join Date: Apr 2014 Location: Richmond Hill, GA Posts: 119	Re: Ls swap headers???? Amazon.com: Hooker 2289-1HKR Super Comp. Ceramic...

07-21-2014, 01:14 PM	#17
Tennessee Bowtie Registered User Join Date: Apr 2014 Location: Richmond Hill, GA Posts: 119	Re: Ls swap headers???? Bump



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07-21-2014, 04:31 PM	#18
Lees68GMC Registered User Join Date: Jul 2013 Location: Prescott Arizona Posts: 343	Re: Ls swap headers???? The main thing I don't like about long tube headers besides the cost is their only advantage in flow performance is seen above 6000 RPM typically and every one made the collectors hang down below the frame rails. Having done many hot rods and my 2nd GMC truck I wanted the entire exhaust up inside the frame rails. New Camaro owners love installing long tube headers on their New car, so the LS3 OEM exhaust manifolds are every where used and Cheap. Mine came off a crate engine never used. The OEM 5.3 truck manifolds hit the frame rails on these old trucks, these 2013 Camaro LS3 manifolds tuck inside the frame rails, you use the stock Camaro head pipes cut-off in front of the cats, preserving the O2 sensor bungs. My exhaust is run where I want it, No clearance issues. The LS3 Camaro made in stock configuration 436 HP with these manifolds. I'm happy, just my two cents Attached Images __________________ 68 GMC SWB Vortec 5.3 98 Chevy Blazer ZR2 94 Mazda Miata, LS2 6 speed, sold "No matter what happens, nobody gets out alive"

07-21-2014, 04:39 PM	#19
Tennessee Bowtie Registered User Join Date: Apr 2014 Location: Richmond Hill, GA Posts: 119	Re: Ls swap headers???? I think I'm going to try and find some. Thanks do u you happen to know where any are for cheap?

07-21-2014, 04:43 PM	#20
boraxman Keepin an eye out Join Date: Feb 2003 Location: So.Cal Posts: 3,920	Re: Ls swap headers???? Sanderson shortys - Getting the job done/ __________________ 1970 Chevy C10 SWB 5.3 1996 Toyota Tacoma SR5 4x4 2007 Vespa GTS 250 Scooter ZIP 91351

07-21-2014, 11:37 PM	#22
Pro Performance Registered User Join Date: Aug 2010 Location: AZ Posts: 3,069	Re: Ls swap headers???? Here is a few options from Hedman. Uncoated, Mid Length, 1.75" Primary: $375 shipped Coated, Mid Length, 1.75" Primary: $665 shipped Attached Images

07-21-2014, 11:39 PM	#23
Pro Performance Registered User Join Date: Aug 2010 Location: AZ Posts: 3,069	Re: Ls swap headers???? Installed in a customers truck

07-22-2014, 12:12 PM	#24
Lees68GMC Registered User Join Date: Jul 2013 Location: Prescott Arizona Posts: 343	Re: Ls swap headers???? Really nice work, especially for desert dwellers Is that a radiator you guys sell? Stock mounts? __________________ 68 GMC SWB Vortec 5.3 98 Chevy Blazer ZR2 94 Mazda Miata, LS2 6 speed, sold "No matter what happens, nobody gets out alive"

07-22-2014, 12:47 PM	#25
littlevictories Registered User Join Date: Dec 2013 Location: Portland, Ore. Posts: 348	Re: Ls swap headers???? I used the pacesetter TBSS longtubes on my '66 lwb stock sbc pedestals and $40 ebay adapters needed to trim the frame 1/4" with a cutoff wheel but otherwise I'm happy. they were like $250 from amazon fyi, they exit tucked way up in the frame had to use s-bends to go under the trans cross member (pre 75 dual exhaust style one)

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