Hey all, I have just discovered a hair line crack in the head running through the spark plug hole on cylinder 3. So I need a replacement ASAP. Prefer something ready to bolt in minus cams cause I will reuse my hks ones. Also prefer if its in Melbourne cause I need it now. Would also consider a small port if it comes with a manifold adaptor. Pm, call or text 0413858625 with what you have. Cash waiting. Cheers