Union County is gearing up for a full day of cars, chrome, horsepower and hometown history as the Thunder Road Car Show and Swap Meet rolls into Wilson Park and Union County High School on Saturday, March 21, from 8 a.m. to 4 p.m., rain or shine.

In the years immediately following World War II, America was ready for something new. The country was booming, families were growing, and drivers wanted modern cars that reflected a new era of optimism and progress. In 1949, Ford Motor Company delivered exactly that with the introduction of the all-new Ford—now famously known as the “Shoebox Ford.” Produced from 1949 through 1951, the Shoebox Ford earned its nickname from its clean, slab-sided styling and squared-off roofline that resembled a shoebox.

Few engines in automotive history have earned the legendary status of the Mopar HEMI. Instantly recognizable by its massive valve covers and thunderous exhaust note, the HEMI engine represents the pinnacle of American muscle, racing dominance, and engineering innovation. From NASCAR and drag strips to street-legal muscle cars, the HEMI has become a symbol of raw power, durability, and mechanical excellence.

Few engines in automotive history have achieved the legendary status of the Small-Block Chevrolet. Introduced in 1955, this compact and powerful V8 revolutionized performance engineering and quickly became the backbone of American hot-rodding, racing, and muscle car culture. For nearly seven decades, the small-block has remained one of the most influential and widely used engines ever produced.

Few engines in automotive history have earned the legendary status of Ford’s flathead V8. Introduced in 1932, the flathead forever changed the automotive world by making V8 power affordable for everyday Americans. Before its debut, eight-cylinder engines were reserved for luxury cars and high-end brands, placing them out of reach for most working families.