These are the the issues to have - they both include a pre-production preliminary test on the Mustang SVO as well as articles covering the 1983 24-hours of Nelson Ledges event. I have several other Mustang SVO items in my library that I'll share in the future.
Program of Longest Day from 1983. My copy has the qualifying times of the entrants written in. I'll publish those at a future time.
Post Longest Day advertising for the new Goodyeary VR50 featuring the Guldstrand Camaro.