What's the size of the tubing. I have researched and saw 3/8th. Is that outer diameter? Or inner? What size do I need? I'm currently doing this. Thought I had the right size. I was wrong. Any quick help is appreciated. 93z28

 

I am considering doing this tomorrow but from what I read here

http://shbox.com/1/tb_bypass.jpg

I thought you don't need anything or did miss something the hose you are

correct does look like 3/8 . What is it you are needing ?

 

I have a 93. The routing is different I guess.

 

Yes, 93-94 is different. 3/8" inside diameter and you will need a 3/8" hose union (hose barb) plus clamps.

 

Thanks shoebox. Can I just get that at Home Depot?

 

Sure. Basically, all you are doing is removing the coolant hoses from the TB and joining them together.