Photo courtesy of Anneke Henderson. On the back side here it tells you what cars came with these kind of straps and strap ends. Emery Stora suggests you look for late 70\'s and 80\'s big bodied cars such as Cadillac, Buick and Olds. You might find some in the men\'s mall (junk yard) if you can\'t find new replacement ones. You might also try some of the speciality collector car parts suppliers, i.e. El Camino, Chevy etc. Another source might be something like www.junkyarddog.com or other online junkyards.