I have ebay headers and my friend has the newer design slp longtubes. What size extensions do we need? Thanks much.

 

Should be 24" extensions. You can get them from any of the sponsers. Plug and play

 

Thanks man

 

These are ls1 ss camaros forgot to say that

 

you can also use C5 corvette REAR O2's. they have a longer wire and require no extension. just a thought if you need new O2's...

 

I have good o2s just need the extensions preciate it tho man.

 

24" is going to hang down. 12" is more than enough..at least in my case? i had to tight them extra wires length so it wont hang low.

 

I used 24" on mine and it doesnt hang down at all. I zip tied them them up

 

I may possibly be having some O2 issues, but not 100% sure yet. In any case, I remember while doing my headers research I read a REALLY LONG thread about O2 sensor and the switching problem. People said to buy the Bosch C5 Vette O2 sensors, but they had issues and bla bla bla. The really long thread was kinda old too...

So...after all these years...are these C5 Corvette Rear O2s fine now? Have the # of issues people have with things all but disappeared?

This was the thread I was referring to:
https://ls1tech.com/forums/pcm-diagn...ensors-10.html