03 5.4L valve cover bolt specs
- Thread starter Eric M
- Start date
Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.
Not sure, but one method is for you to pull out your tap and die set, grab the gauge in there and that should give you at least the TPI. Then test fit some of your dies until you get the correct diameter. It’ll be the metric kit.
