1968-71 Ford Mustang PCV Cap - Twist On - Autolite - Original.  This Autolite PCV Cap came off a 67 Shelby and is in pretty nice shape.   The chrome is still shiny but you can see the pitting starting on the sides of the cap.    The Autolite logo is original and much different than the reproductions.   This one will need to be re-chromed for a show car or looks good as is for an original patina Mustang.   If you are missing your Autolite PCV Cap, then this is for you!!