Someone with more knowledge on what years were romeo vs windsor will be able to help you better than I. I don't remember off the top of my head when they switched or whatever but one factory used pressed on gears and one used bolt ons. I'm willing to guess your car has bolt on gears and therefore you won't need new gears. You'll hammer the gear off the old cams and hammer it on to the PI cams. If you take the valve covers off and see that your gears are pressed on (no bolt) to the cam then you'll need to find some cam gears before you can complete the swap. So your car will have OLD cam gears, NEW cams and NEW cam bolts.