“The Heartbeat of America” was a household phrase between 1987 and 1994 as Chevrolet’s popular slogan when it made the rounds on television commercials and radio ads. Three decades later, the heartbeats of many Chevrolet vehicles from that area continue in good health and rhythm. The Pick of the Day is a 1989 Chevrolet Silverado K1500 4×4 pickup listed for sale on ClassicCars.com by a private seller in Moncks Corner, South Carolina. (Click the link to view the listing) 1989 Chevrolet Silverado 1500 At just 91,000 miles, this two-tone C/K Series pickup is an original, unmodified example. “One-family ownership and a survivor,” the listing states. “This pickup was purchased new…