The 1950s and 1960s, was the Golden Age of Drag Racing. The 10 & 12 spoke Gasser front runners could be found on everything from, the run what you brung roadsters, to full blown and supercharged Altereds and Gassers. Back then, the 15x4 size fronts were only available as spindle mounts on straight axles. Our Rocket Launcher preserves the original Nostalgia Gasser design and perfects it with a much safer 5 lug bolt-on application. The Rocket Launcher is precision-crafted, designed, tested to meet or exceed U.S. D.O.T. Requirements & SAE Standards.