I have a 98 mustang gt and i just got some pi heads from a 99 gt. I need new valve covers but do i get the covers. Does it matter if i get the valve covers with the oil tube insert on the passenger side would that be fine or does it have to be on the drivers side like i have now
99-00' have a different bolt pattern than the 01'-up heads. So if you have 99-00' heads, you need the oil filler on the passenger side (windsor). 01'-up need the filler on the drivers side (Romeo). On 01'-up heads, you can use your stock covers.