My Complete LS1 Install Documemtation with Pics in Gen III & IV Chevy V8Z Tech Board Posted August 24, 2012 hey what exhaust manifolds did you use??? i really dont want to make my own headers....
My Complete LS1 Install Documemtation with Pics
in Gen III & IV Chevy V8Z Tech Board
Posted
hey what exhaust manifolds did you use??? i really dont want to make my own headers....