This 1958 Oldsmobile 88 carries the era’s 371-cubic-inch Rocket V8 and the one-piece wraparound backlight that replaced the old three-strut rear window design. It’s a survivor from the model year that earned Oldsmobile the unofficial nickname ‘ChromeMobile’ — and from the depths of a national recession that hit full-size car sales industrywide. Read on to find out what made this quietly capable cruiser more than just a chrome showcase.