2009 pontiac vibe 1.8l 2zr-fe 11-08 build date. Found some at monkeywrench racing. Says that they fit 1ZZ-FE, 2ZZ-GE, 2ZR-FE. I emailed them about this because I can't find anything that says that they use the same size head bolts. I also asked what the length of the head bolts was ....they couldn't...