Rank 72 documents the AC Cobra 427 as the Mark III evolution — Carroll Shelby's request for a wider chassis to swallow Ford's 427 side-oiler produced a roadster whose power-to-weight ratio still defines Anglo-American muscle mythology. AC Cars supplied aluminium bodies from Thames Ditton; Shelby American assembled and sold the legend. Heritage Icons renders the blue hero with white stripes, vertical AC COBRA spine, Goodyear sidewall callout, and side exhaust per the master PNG on a BRG circular platform with gold AC crest.