Everything changes over time, usually for the better. It can be a lot of fun looking for a #tbt candidate every week, but sometimes we want to recognize something besides a person or event. As a result, here's a look at the cover of SportsCar 45 years ago. The November 1970 edition of the official magazine of SCCA featured a photo by Bob Mangram from a Cal Club event at Riverside International Speedway.

For comparison, the 1970 cover is shown next to this month's issue of SportsCar. Members can view this magazine as well as back issues from the link on their profile page.