So after a good drive in my old 4.8 vortec i always want to find a new performance part for my trucks, Todays subject is a ls1-ls6 intake manifold for swap, im a top end power type of person, so i would really like to swap for one of these. Also who wants that ugly fuel rail truck mani? Good swap or Good stock? let me know guys.

 

Better on top end yes, but have heard they're no bueno on low end. What year truck are we talkin?