Stock Manifold Options for LS Swaps - The 1947 - Present Chevrolet & GMC Truck Message Board Network

mcmlxix · 06-23-2012, 02:08 AM

I have been thinking about Trailblazer SS manifolds. I did some searching and found part numbers. They are supposed fit almost any frame from 60's to 80's.

12600526 MANIFOLD. Engine Exhaust Manifold - LH. Required: 01LHD.
12600527 MANIFOLD. Engine Exhaust Manifold - RH. Required: 01RHD.

LINK to data page.

www.GMPartsDirect.com
Left Side: $51.18
Right Side: $48.49

Please feel free to ADD PICTURES.
I would like to see some installed on 67-72 4x4 trucks....

gringoloco · 06-23-2012, 10:07 AM

Wow, good prices. GMpartsdirect generally kills you on shipping though. Check out the build thread index-- I know there are a few running them in there for sure. Or, do a search for TBSS...
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usmcchevy · 06-24-2012, 02:29 PM

I used them, Only clearance issue was between the motor mounts and the manifolds. I shaved the bump off of the mounts. Others just do a little clearanceing with a grinder.

MAK191 · 06-26-2012, 11:59 AM

I'm using TBSS manifolds with dirty dingo adjustable 73+ mounts with the matching stands and rubber. They fit great with zero issues, they are not even close to the mounts or stands. I did notice the part numbers cast on mine are 12567483(LT) & 12567484(RT). Not sure what the difference is.

softballnrd27 · 06-26-2012, 01:20 PM

They charge $25.41 to ship them for a total of $125 so not too bad if you don't have maninfolds that work already.

ls1nova71 · 06-26-2012, 01:58 PM

Does anybody know it the GMparts direct manifolds come with the heat shields?
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BR3W CITY · 06-26-2012, 03:05 PM

Lists a seperate part number...in my experience with them, anything listed separate that doesn't have a "*, kit, package" listed means its the item ala carte. I would expect to get the manifold alone, no studs no heatshield.

kwin · 06-26-2012, 04:23 PM

They don't ship to Canada!! AAAAAHhh!!

mcmlxix · 06-26-2012, 09:01 PM

Quote:

Originally Posted by MAK191

I'm using TBSS manifolds with dirty dingo adjustable 73+ mounts with the matching stands and rubber. They fit great with zero issues, they are not even close to the mounts or stands. I did notice the part numbers cast on mine are 12567483(LT) & 12567484(RT). Not sure what the difference is.

Those two part numbers list as Chevy SSR truck manifolds...

gringoloco · 06-26-2012, 10:50 PM

Quote:

Originally Posted by kwin

They don't ship to Canada!! AAAAAHhh!!

I do! ...and mine come with heat shields and pipes...
http://67-72chevytrucks.com/vboard/s...d.php?t=530619

Quote:

Originally Posted by mcmlxix

Those two part numbers list as Chevy SSR truck manifolds...

Same engine, same chassis, stands to reason same manifolds. Never look at an SSR the same again...

mcmlxix · 07-03-2012, 09:51 AM

2004+ GTO : 12563277 and 12563278
They look like they tuck close to the block and ont have two vertical studs. Should be plenty of frame clearance...

Wasted Income · 07-03-2012, 10:46 AM

I used those GTO manifolds too....but in a little different configuration

yossarian19 · 07-05-2012, 01:49 AM

Any input on which (if any) manifolds for a stock '57 front end?

68MoneyPit · 07-06-2012, 12:27 PM

Didnt the ssr have different heads with d port on exhaust ?

mcmlxix · 07-07-2012, 05:07 AM

Quote:

Originally Posted by 68MoneyPit

Didnt the ssr have different heads with d port on exhaust ?

I dont believe so. They started in 2003 with the 5.3L so it should be round port exhaust....

PS: I have a pair of 5th Gen Camaro manifolds on the way. I'll post pics when I get them...

mcmlxix · 07-11-2012, 08:45 PM

Also test fit the 2010 Camaro manifold... Camaro on the left, Sierra on the right...

JNJchev77 · 07-18-2012, 11:17 PM

Anyone know if the TBSS manifolds will fit with a 5.3/Dropmember set up?

JNJchev77 · 07-19-2012, 12:36 PM

Anyone?? Can't seem to find what headers guys are running in the squares, with DM and LS Swap....

mcmlxix · 07-19-2012, 08:53 PM

Its 7" from the last manifold bolt on the head straight down to the flat gasket surface of the flange.
It sticks out 5.25" from the side of the block at its widest point. (Opposte of where the starter would attach.)

mrhurt73 · 10-29-2012, 12:00 PM

does anybody know if the stock LM7 flange fits the TBSS manifolds?
i see they are both three bolt flanges, i was wondering if i could get that lucky. i need a set of manifolds, but was hoping to still use the pipe and flanges.
i know i will have to cut the pipes loose from the y so they will fit in the frame.

Quote:

Originally Posted by mcmlxix

I have been thinking about Trailblazer SS manifolds. I did some searching and found part numbers. They are supposed fit almost any frame from 60's to 80's.

12600526 MANIFOLD. Engine Exhaust Manifold - LH. Required: 01LHD.
12600527 MANIFOLD. Engine Exhaust Manifold - RH. Required: 01RHD.

LINK to data page.

www.GMPartsDirect.com
Left Side: $51.18
Right Side: $48.49

Please feel free to ADD PICTURES.
I would like to see some installed on 67-72 4x4 trucks....

MAK191 · 10-29-2012, 12:14 PM

The ones I have bolted right up. I think I have the SSR manifolds but they are identical to the TBSS ones
Posted via Mobile Device

JNJchev77 · 11-03-2012, 10:12 PM

Quote:

Originally Posted by mcmlxix

I have been thinking about Trailblazer SS manifolds. I did some searching and found part numbers. They are supposed fit almost any frame from 60's to 80's.

12600526 MANIFOLD. Engine Exhaust Manifold - LH. Required: 01LHD.
12600527 MANIFOLD. Engine Exhaust Manifold - RH. Required: 01RHD.

LINK to data page.

www.GMPartsDirect.com
Left Side: $51.18
Right Side: $48.49

Please feel free to ADD PICTURES.
I would like to see some installed on 67-72 4x4 trucks....

What are people using for reducers/collectors for the TBSS Manifolds? Do I have to find a TB and grab the exhaust system off of it, or is there an aftermarket piece?

JNJchev77 · 11-05-2012, 03:17 PM

Quote:

Originally Posted by JNJchev77

What are people using for reducers/collectors for the TBSS Manifolds? Do I have to find a TB and grab the exhaust system off of it, or is there an aftermarket piece?

Anyone?

I wonder if an exhaust shop can fab some collectors for the manifolds?

mcmlxix · 11-05-2012, 06:05 PM

I unded up using the Camaro 2 bolt manifolds but I had the local waterjust guy cut two 3/8" steel flanges for a 2.5" OD exhaust pipe....

JNJchev77 · 11-05-2012, 07:12 PM

Ya, looks like I'm just going to have some made, or make my own ;P... Thanks mcm

06-23-2012, 02:08 AM	#1
mcmlxix Collector of Projects Join Date: Apr 2003 Location: Las Vegas Posts: 3,106	Stock Manifold Options for LS Swaps I have been thinking about Trailblazer SS manifolds. I did some searching and found part numbers. They are supposed fit almost any frame from 60's to 80's. 12600526 MANIFOLD. Engine Exhaust Manifold - LH. Required: 01LHD. 12600527 MANIFOLD. Engine Exhaust Manifold - RH. Required: 01RHD. LINK to data page. www.GMPartsDirect.com Left Side: $51.18 Right Side: $48.49 Please feel free to ADD PICTURES. I would like to see some installed on 67-72 4x4 trucks.... __________________ Rich 1972 K5 Blazer CST Click HERE D60 BIG BRAKE UPGRADE Click HERE Last edited by usmcchevy; 07-03-2012 at 07:14 AM.

06-23-2012, 10:07 AM	#2
gringoloco A guy with a truck Join Date: Sep 2005 Location: Germany, for now Posts: 5,921	Re: TBSS Exhaust Manifold Info (Pictures) Wow, good prices. GMpartsdirect generally kills you on shipping though. Check out the build thread index-- I know there are a few running them in there for sure. Or, do a search for TBSS... Posted via Mobile Device __________________ -Chris Instagram _elgringoloco_ '70 Short-Wide How to: Ruin a perfectly good C10 ‘70 Blazer ConversionHow To: Ruin a Perfectly Good 4wd '72 Highlander How To: Ruin a Perfectly Good K/5 (SOLD) '72 Blazer 2WD How to: Ruin a perfectly good Blazer (SOLD) '05 Yukon Daily Driven (not so stock) Yukon (SOLD) ‘07 Yukon Denali (daily) Members met list: SCOTI, darkhorse970, 67cheby, 67cheby'sGirl, klmore, porterbuilt, n2billet, Fastrucken, classicchev, Col Clank, GSFMECH, HuggerCST, Spray-Bomb, BACKYARD88, 5150, fine69, fatbass, smbrouss70, 65StreetCruiser, GAc10boy

06-24-2012, 02:29 PM	#3
usmcchevy Has more rust than truck... Join Date: Apr 2005 Location: Ivanhoe, MN Posts: 2,421	Re: TBSS Exhaust Manifold Info (Pictures) I used them, Only clearance issue was between the motor mounts and the manifolds. I shaved the bump off of the mounts. Others just do a little clearanceing with a grinder. __________________ 1972 Custom/10 SWB, 4.8/4l80e Build thread LSx Swap FAQ index

06-26-2012, 11:59 AM	#4
MAK191 Registered User Join Date: Nov 2009 Location: FL Posts: 335	Re: TBSS Exhaust Manifold Info (Pictures) I'm using TBSS manifolds with dirty dingo adjustable 73+ mounts with the matching stands and rubber. They fit great with zero issues, they are not even close to the mounts or stands. I did notice the part numbers cast on mine are 12567483(LT) & 12567484(RT). Not sure what the difference is. Attached Images

06-26-2012, 01:20 PM	#5
softballnrd27 Always a work in progress Join Date: Jun 2007 Location: Harker Heights, TX Posts: 1,599	Re: TBSS Exhaust Manifold Info (Pictures) They charge $25.41 to ship them for a total of $125 so not too bad if you don't have maninfolds that work already. __________________ USMC Retired Never trust a man who can't laugh at his own fart! 2010 Silverado Crew Cab 73 SWB 5.3/4l80e Build Thread: http://67-72chevytrucks.com/vboard/s...d.php?t=695168

06-26-2012, 01:58 PM	#6
ls1nova71 Registered User Join Date: Dec 2009 Location: Independence Mo Posts: 4,119	Re: TBSS Exhaust Manifold Info (Pictures) Does anybody know it the GMparts direct manifolds come with the heat shields? Posted via Mobile Device __________________ My '72 short bed build. http://www.ls1tech.com/forums/conver...6-0-4l80e.html 5.3 swap into my RUSTY '71 C10 http://ls1tech.com/forums/conversion...71-c-10-a.html

06-26-2012, 03:05 PM	#7
BR3W CITY meowMEOWmeowMEOW Join Date: Sep 2009 Location: MKE WI Posts: 7,128	Re: TBSS Exhaust Manifold Info (Pictures) Lists a seperate part number...in my experience with them, anything listed separate that doesn't have a ", kit, package" listed means its the item ala carte. I would expect to get the manifold alone, no studs no heatshield. __________________ '66 Short Step / SD Tuned / Big Cam LQ4 / Backhalfed /Built 4l80e / #REBUILDEVERYTHING* MY BUILD THE H8RDCPTR //\\ MY YOUTUBE CHANNEL REV J HD

06-26-2012, 04:23 PM	#8
kwin Registered User Join Date: May 2011 Location: Grande Prairie, Alberta Posts: 368	Re: TBSS Exhaust Manifold Info (Pictures) They don't ship to Canada!! AAAAAHhh!!

07-03-2012, 09:51 AM	#11
mcmlxix Collector of Projects Join Date: Apr 2003 Location: Las Vegas Posts: 3,106	Re: Stock Manifold Options for LS Swaps 2004+ GTO : 12563277 and 12563278 They look like they tuck close to the block and ont have two vertical studs. Should be plenty of frame clearance... __________________ Rich 1972 K5 Blazer CST Click HERE D60 BIG BRAKE UPGRADE Click HERE Last edited by mcmlxix; 07-03-2012 at 09:54 AM. Reason: added pic

07-03-2012, 10:46 AM	#12
Wasted Income Boosted Member Join Date: May 2002 Location: Mackinaw, IL Posts: 2,200	Re: Stock Manifold Options for LS Swaps I used those GTO manifolds too....but in a little different configuration __________________ 1972 2wd K/5 Blazer Turbocharged 370 LSx - 941 rwhp / 1093 rwtq 1969 Chevy K-10 L33 5.3 / 4L80E / NP241 / 4" lift 1964 Buick Skylark Twin TURBO 383 LS pro-touring project 2014 VW Passat TDI - Daily Driver Turbo diesel 2015 Sierra Denali HD Duramax Turbo diesel 2023 Ford Explorer ST - Twin Turbskis 2023 Ford F150 RCSB - Whipple Supercharged 2017 Polaris RZR Turbo 2014 Nor-Tech Center Console - Twin Supercharged Outboards *TURBO ALL THE THINGS!!*

07-05-2012, 01:49 AM	#13
yossarian19 Registered User Join Date: Sep 2011 Location: Nevada City, CA Posts: 908	Re: Stock Manifold Options for LS Swaps Any input on which (if any) manifolds for a stock '57 front end?

07-06-2012, 12:27 PM	#14
68MoneyPit Registered User Join Date: Jan 2007 Location: Weatherford Tx. Posts: 106	Re: Stock Manifold Options for LS Swaps Didnt the ssr have different heads with d port on exhaust ?

07-11-2012, 08:45 PM	#16
mcmlxix Collector of Projects Join Date: Apr 2003 Location: Las Vegas Posts: 3,106	Re: Stock Manifold Options for LS Swaps Also test fit the 2010 Camaro manifold... Camaro on the left, Sierra on the right... __________________ Rich 1972 K5 Blazer CST Click HERE D60 BIG BRAKE UPGRADE Click HERE

07-18-2012, 11:17 PM	#17
JNJchev77 Registered Cruiser Join Date: Mar 2010 Location: Mesa, AZ Posts: 918	Re: Stock Manifold Options for LS Swaps Anyone know if the TBSS manifolds will fit with a 5.3/Dropmember set up? __________________ 77' Chevy SB Dropmembered Front and Rear 5.3/4l60e combo

07-19-2012, 12:36 PM	#18
JNJchev77 Registered Cruiser Join Date: Mar 2010 Location: Mesa, AZ Posts: 918	Re: Stock Manifold Options for LS Swaps Anyone?? Can't seem to find what headers guys are running in the squares, with DM and LS Swap.... __________________ 77' Chevy SB Dropmembered Front and Rear 5.3/4l60e combo



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07-19-2012, 08:53 PM	#19
mcmlxix Collector of Projects Join Date: Apr 2003 Location: Las Vegas Posts: 3,106	Re: Stock Manifold Options for LS Swaps Its 7" from the last manifold bolt on the head straight down to the flat gasket surface of the flange. It sticks out 5.25" from the side of the block at its widest point. (Opposte of where the starter would attach.) __________________ Rich 1972 K5 Blazer CST Click HERE D60 BIG BRAKE UPGRADE Click HERE

10-29-2012, 12:14 PM	#21
MAK191 Registered User Join Date: Nov 2009 Location: FL Posts: 335	Re: Stock Manifold Options for LS Swaps The ones I have bolted right up. I think I have the SSR manifolds but they are identical to the TBSS ones Posted via Mobile Device

11-05-2012, 06:05 PM	#24
mcmlxix Collector of Projects Join Date: Apr 2003 Location: Las Vegas Posts: 3,106	Re: Stock Manifold Options for LS Swaps I unded up using the Camaro 2 bolt manifolds but I had the local waterjust guy cut two 3/8" steel flanges for a 2.5" OD exhaust pipe.... __________________ Rich 1972 K5 Blazer CST Click HERE D60 BIG BRAKE UPGRADE Click HERE

11-05-2012, 07:12 PM	#25
JNJchev77 Registered Cruiser Join Date: Mar 2010 Location: Mesa, AZ Posts: 918	Re: Stock Manifold Options for LS Swaps Ya, looks like I'm just going to have some made, or make my own ;P... Thanks mcm __________________ 77' Chevy SB Dropmembered Front and Rear 5.3/4l60e combo

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