Conversions & Swaps LSX Engines in Non-LSX Vehicles
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Old Dec 18, 2018 | 10:52 PM
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Originally Posted by Project GatTagO
I believe F-body....and Hooker.

Andrew

Yes...I have used F-body manifolds in almost all of the swaps I have done. I have them on the 1972 A-body wagon in my avatar...
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Old Dec 19, 2018 | 05:00 AM
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Originally Posted by CattleAc
Yes...I have used F-body manifolds in almost all of the swaps I have done. I have them on the 1972 A-body wagon in my avatar...
Thanks.

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Old Dec 19, 2018 | 05:30 AM
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Originally Posted by CattleAc
Yes...I have used F-body manifolds in almost all of the swaps I have done. I have them on the 1972 A-body wagon in my avatar...
Do you mind if ask what year they came from? Will the newer ones fit?
I see the older ones have EGR outlets? on them.

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Old Dec 19, 2018 | 10:34 AM
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....and Speedway Motors sells a nice cast stainless steel unit with 3” “collectors”....
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Old Dec 19, 2018 | 11:18 AM
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Originally Posted by 123pugsy
Do you mind if ask what year they came from? Will the newer ones fit?
I see the older ones have EGR outlets? on them.
Fifth and 6th gen will not fit. They kick out at the outlet and will hit the frame. I think the later (2000-2002?) 4th gen do not have EGR.

Andrew
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Old Dec 19, 2018 | 11:25 AM
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And if for some reason you can't find used ones, Dorman makes them. Includes all needed hardware.
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Old Dec 19, 2018 | 11:43 AM
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Thanks All.
If it sounds like I am trying to go cheap, I am.
I'm dropping a 5.3 into my El so I can have it be a good reliable driver until my other project is done.
When the other project is done, the El will get a frame off and it will get custom stainless headers then.
This will probably be 5 to 10 years from now.
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Old Dec 19, 2018 | 12:27 PM
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Originally Posted by 123pugsy
Thanks All.
If it sounds like I am trying to go cheap, I am.
I'm dropping a 5.3 into my El so I can have it be a good reliable driver until my other project is done.
When the other project is done, the El will get a frame off and it will get custom stainless headers then.
This will probably be 5 to 10 years from now.
Then the cheapest way would be to buy the stainless units now. 1) $ today worth more than $ 5-10 years from now; 2) you don't have to buy a second set at all because the stainless units will last, well, forever.
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Old Dec 19, 2018 | 12:56 PM
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Someone a bunch of posts and 6 years ago suggested making a sticky of this thread.
I second that motion! The first few posts at the very least.
Those pics of exhaust manifolds are great reference!
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Old Dec 19, 2018 | 05:45 PM
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Originally Posted by Michael Yount
Then the cheapest way would be to buy the stainless units now. 1) $ today worth more than $ 5-10 years from now; 2) you don't have to buy a second set at all because the stainless units will last, well, forever.
Thanks.
Cost for the headers later is no worry.
I run a stainless fab shop and the owners give me any materials I need for the best possible price, no charge.
So, it does make it feasible now to run with simple manifolds as when the spring arrives I want to toss this motor in as fast as possible.
Ha, I know, LS swaps don't go quick, but I'm trying to prepare everything now.
Making a nice set of headers takes a real long time. These are for my BBC going in the hot rod.



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Old Dec 19, 2018 | 05:47 PM
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Originally Posted by G Atsma
Someone a bunch of posts and 6 years ago suggested making a sticky of this thread.
I second that motion! The first few posts at the very least.
Those pics of exhaust manifolds are great reference!
X3. I bet manifold info is searched out a lot.
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Old Dec 19, 2018 | 05:50 PM
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Originally Posted by 123pugsy
Thanks.

No problem.


I'll try and get you some pictures of my setup when I get home from work tonight...

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Old Dec 19, 2018 | 06:36 PM
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Originally Posted by CattleAc
No problem.


I'll try and get you some pictures of my setup when I get home from work tonight...
That would be great. Thanks.
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Old Dec 19, 2018 | 07:30 PM
  #34  
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Originally Posted by 123pugsy
X3. I bet manifold info is searched out a lot.
Better believe it! Many either can't use or don't care to use headers, and it would be nice to have a visual reference to manifolds, as there are/were so many that can fit so many applications. STICKY TIME! lol
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Old Dec 19, 2018 | 07:45 PM
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Very nice work on those headers! They are really slick. Just run what ever manifold fits for now, quickest, easiest way for you get on the road. I also vote for making this a sticky.
Jarhead
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Old Dec 19, 2018 | 07:59 PM
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Em R purty pugsy!
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Old Dec 19, 2018 | 10:25 PM
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These are on my 72 A-body..

They fit this chassis very well. (I have my engine set back about 2" and down as low as I could...)

I think these came from a 2000 Camaro, If I remember right, I gave $50.00 for the pair.





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Old Dec 20, 2018 | 03:33 AM
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Originally Posted by CattleAc
These are on my 72 A-body..

They fit this chassis very well. (I have my engine set back about 2" and down as low as I could...)

I think these came from a 2000 Camaro, If I remember right, I gave $50.00 for the pair.
Thanks.

That's terrific.
I will send a PM if you don't mind. I want to pick your brain about items unrelated to this thread.
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Old Dec 20, 2018 | 03:34 AM
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Originally Posted by jarheadl34
Very nice work on those headers! They are really slick. Just run what ever manifold fits for now, quickest, easiest way for you get on the road. I also vote for making this a sticky.
Jarhead

Originally Posted by Michael Yount
Em R purty pugsy!
Thanks Guys.

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Old Dec 20, 2018 | 09:26 AM
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Originally Posted by 123pugsy
Thanks.

That's terrific.
I will send a PM if you don't mind. I want to pick your brain about items unrelated to this thread.
Not a problem...anytime.
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