use the stock bolts .... i know u prolly got some shiny bolts n **** . but use wut works . function >form or jus buy a skunk2 intake manifold and you can use your bolts the TB came with .since the skunk2 intakes dont have the STUD sticking out like a stock manifold does ... u can take that stud out .. but you'll be risking tearing that manifold up ... some come out with ease and some break causing the manifold to be trashed .