Adjustable wheelbase chassis for 1/43 and small 1/32 scale slot cars. Uses spring steel rod for frame rails, 3/32 axles (3/16 O.D. bronze bushings at rear) This chassis features "Googie Mounts". Body mounting posts that incorporate plastic 'springs' which offer a true damping effect. Add weight low on the body as opposed to the chassis to minimize unsprung weight.