Ls manifolds/ headers
 

I have a 72 c10 frame with 6.0 /4l80e combo sitting in it. I used ingenuity fab and speed 67-72 mount and crossmember kit. Does anyone know what manifolds or headers will clear and not interefere with dipstick tube or spark plug wires?
Thanks
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Re: Ls manifolds/ headers
 

Look in the build section "71 LS Stepside ".....I think he used speed engineering headers....shoot him a msg ask how the fit?

Re: Ls manifolds/ headers
 

Trailblazer SS Should fit they also made a TB without the SS that had a 5.3 that carries same manifolds. They are still available new. Jim

Re: Ls manifolds/ headers
 

2010 Camaro manifolds with heat shields removed and smoothed up
will be sending them to be jet coated soon
plenty of clearance and years of leak-free, trouble-free operation on 2001 5.7 LS1
Transmission and oil level dipstick fit perfectly
Attachment 2060179

Re: Ls manifolds/ headers
 

Speed Engineering long tubes is what I am running with the same set up. I'm sitting on POL engine stands, but you won't have issues. You will have to trim the ears on your transmission bell housing. You can look in my build thread to see them.

Re: Ls manifolds/ headers
 

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I used the Hooker Cast Iron headers/manifolds in the pictures below on my '67 Panel Truck with an LS1. Cleared everything with no problem. I bought them off of E-bay.

It looks like these might be about the same and on sale..

https://www.holley.com/products/exha...st%20Manifolds

You have to watch that price. That is per manifold. I don't think I have ever seen anyone sell them one at a time....:crazy:... Any way it automatically added 2 to my cart. Dunno.

LockDoc

Re: Ls manifolds/ headers
 

I used the S/S headers for a late model Camaro.
Here is a link with them and some others.
"Stainless Work Headers" :chevy:



http://67-72chevytrucks.com/vboard/s...d.php?t=695713

Re: Ls manifolds/ headers
 

Not the greatest pictures, but all I have on my work PC. If you need to see anything else let me know. I'll look for a shot of the trans where the header goes by.

Is this the ones you have? What exactly are you talking about cutting off transmission? Thanks
https://www.speed-engineering.com/featured-products/ls-conversion-swap-headers-camaro-chevelle-nova-c10-truck.html
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Re: Ls manifolds/ headers
 

I used 2010 Camaro manifolds and they fit great. Used with an F body oil pan and dipstick

Re: Ls manifolds/ headers
 

Larry, here is what I have.

https://www.speed-engineering.com/ls...2-ls3-ls6.html

The ear on the passenger side of the 4L80e has to be trimmed down to clear the long tube header. If you go with the shorty header in your link then you don't need to modify the transmission.

I like these! Thank you.
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Re: Ls manifolds/ headers
 

I used Speed Engineering's shorty headers with my 6.0/4L80 combination and had to trim the ears on the trans.

Attachment 2060444

Man your build looks awesome! Question, if I cut ear off bellhousing, does that mean I can't put dust cover over torque converter? Thanks.
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Re: Ls manifolds/ headers
 

You can still use the dust cover.

Trailblazer manifolds..Had to cut.

Re: Ls manifolds/ headers
 

Just installed these on my Brother’s 66 with Fbody oil pan and EBay mounts. From Summit and fit like a glove..

Are those the holleys?
You have a summit part #?
Thanks
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Is this them
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Re: Ls manifolds/ headers
 

Yes, those are the ones. They also come in ceramic coated as well. We're doing two more swaps this winter and will be using these again.

Re: Ls manifolds/ headers
 

Has anyone 1947-1953 chevy truck used the Summit cast iron manifold with 5.3 and had any luck with clearance issues ?