Flowtech 11572FLT mid turbo headers

[Simwiz]

Hey Folks, new GMT400 owner here. I have a line on a set of new Flowtech turbo mid length headers on FB Marketplace for 1/2 price.

I can't seem to find any info on whether these would work on my truck or not so I figured I would ask on here for people's opinions.

I have a '89 k1500 extended cab long box with 5 speed. 350 TBI.

My current exhaust manifolds have some leaks/cracks so would like to get some headers. My plan this winter to build up a 383 from a parts truck and install it in spring and use the headers with it too.

Also, does the "Turbo" in the name mean these headers are designed for use with a turbo? Can they be used without?

Thanks in advance!

 

[GoToGuy]

Have you asked the Flowtech people, that should be your first go. What's mid length mean? Did you ask the seller anything?
Have any photos?

 

[0xDEADBEEF]

If they're anything like their LS turbo headers they are indeed for use with a front mounted twin turbo system. I doubt they fit in your truck used in the normal orientation.

 

[Sean Buick 76]

Sorry I’m late to the party but I test fit them on my 92 and they fit great with Ac and the turbos