My first truck! 04 Chevro...no wait...yes...no...wait..

If I remember correctly from when I was looking it up.. The tbss rail will work if you have the return less fuel system. Which I forget the years.. I believe 04+ was the return less

Just found the list I compiled up from reading a ton of shit. Tis what was needed for le swap & some notes.
Bottom 2 were just extra options while it was out & apart
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If I remember correctly from when I was looking it up.. The tbss rail will work if you have the return less fuel system. Which I forget the years.. I believe 04+ was the return less

99-02 is return.
03-07 is returnless.



Greg's lil list is gonna make tex say nevermind.

you can use your current injectors on the TBSS fuel rails. do some reading. tons of threads on performancetrucks.net
 
Weird, some ss guys weren't returnless. Cause I read of them having to use some vette something so make it work. Didn't pay too much attention cause it didn't apply to me lol

Edit. Sry gaise mine is sold :pepper:
 
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