i m going to drop a walbro 255 fuel pump and use 1/2" summit fuel line, are they going to fit ?

 

in your profile it says you have an n/a. Is that correct?

Well if this is tru you don't need no stinkin walbro.

So just get a stocker fuel pump and be happy. If your doing something major then drop it in but that means like a large street port or higher level port job.

 

If its a N/A And you have some mods done. Your best bet is get a T2 pump.