General Info

For over 35 years Speedway Engineering has been dedicated to manufacturing precision-built rear ends and chassis components for race cars. Founder Frank Deiny’s dedication to providing racers the best racing equipment quickly became the mission statement of the business, and under his leadership Speedway Engineering became a primary source for racers in the top divisions of NASCAR, ARCA, and many other top stock car racing categories. Performance, reliability and first-class service became the key characteristics of Speedway’s growing product line.