The Bel Air received new, revamped styling for the 1955 model year. The Bel Air was and long. It was called the "Hot One" in GM's advertising campaign. Bel Airs came with features found on cars in the lower models ranges plus interior carpet, chrome headliner bands on hardtops, chrome spears on front fenders, stainless steel window moldings, full wheel covers, and a Ferrari-inspired front grille. Models were further distinguished by the Bel Air name script in gold lettering later in the year. For 1955 Chevrolets gained a V8 engine option and the option of the 2 speed Powerglide automatic, or a standard three speed Synchro-Mesh manual transmission with optional overdrive. The new V8 featured a modern, overhead valve high compression ratio, short stroke design that was so good that it remained in production in various displacements for many decades. The base V8 had a two-barrel carburetor and was rated at and the "Power Pack" option featured a four-barrel carburetor and other upgrades yielding . Later in the year, a "Super Power Pack" option added high-compression and a further . Warning lights replaced gauges for the generator and oil pressure. This was not the first Chevrolet to be installed with a V8 engine; the first Chevrolet with a V8 engine was introduced in 1917 and called the Series D, which was built for two years, and was manufactured before Chevrolet joined General Motors.