Legacy Chassis is a racing-focused brand and online store specializing in high-performance dwarf car chassis and parts for dirt car racing. Its offerings span key race-car systems and maintenance needs, including brakes, cooling components, drivetrain and rear-end parts, wheels and tires, electrical and engine items, steering, and suspension. The store also carries safety equipment, tools, shop and trailer supplies, and racing accessories such as battle bars, bumpers, and nerfs. Parts include products from brands such as Schoenfeld Headers, Winters Performance, Sweet Manufacturing, and Wilwood Brakes.

Legacy Chassis also presents custom car options inspired by classic American vehicles. Its popular Delivery model is based on a 1935 Chevrolet Sedan, while its truck design combines vintage pickup styling with modern race-car engineering. Prospective customers can contact the company to request an itemized build sheet for these vehicles. The website provides online shopping, customer support by phone, a newsletter signup, and information about returns and other policies. Its message emphasizes quality and performance for racers seeking components and distinctive car designs.