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.

http://parts.nalleygmc.com/images/pa...09TX00-406.JPG

LINK to data page.

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

http://allworldautomotive.com/images...2067_54578.jpg


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

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...
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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.

http://i104.photobucket.com/albums/m...y/P1060313.jpg

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.

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.

Re: TBSS Exhaust Manifold Info (Pictures)
 

Does anybody know it the GMparts direct manifolds come with the heat shields?
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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.

Re: TBSS Exhaust Manifold Info (Pictures)
 

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

Re: TBSS Exhaust Manifold Info (Pictures)
 

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

Re: TBSS Exhaust Manifold Info (Pictures)
 

I do! ...and mine come with heat shields and pipes...
http://67-72chevytrucks.com/vboard/s...d.php?t=530619
Same engine, same chassis, stands to reason same manifolds. Never look at an SSR the same again...

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...

http://ls1tech.com/forums/attachment...omanifolds.jpg

http://i16.photobucket.com/albums/b3...r/IMG_0372.jpg

Re: Stock Manifold Options for LS Swaps
 

I used those GTO manifolds too....but in a little different configuration ;)
https://sphotos.xx.fbcdn.net/hphotos..._1759030_n.jpg

Re: Stock Manifold Options for LS Swaps
 

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

Re: Stock Manifold Options for LS Swaps
 

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

Re: Stock Manifold Options for LS Swaps
 

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...

Re: Stock Manifold Options for LS Swaps
 

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

http://i70.photobucket.com/albums/i9...-18-36_126.jpg

Re: Stock Manifold Options for LS Swaps
 

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

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....

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.)


http://i70.photobucket.com/albums/i9...-40-55_831.jpg

http://i70.photobucket.com/albums/i9...-39-54_230.jpg

http://i70.photobucket.com/albums/i9...-41-35_542.jpg

Re: Stock Manifold Options for LS Swaps
 

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.

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
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Re: Stock Manifold Options for LS Swaps
 

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?

Re: Stock Manifold Options for LS Swaps
 

Anyone? :uhmk:

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

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....

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