The year was 1972, as newly imported automotive brands from Europe and Japan were gaining popularity; the founders of Professional Products entered the racing industry as part of Brock Racing Enterprises.

Soon, some of the same performance parts were being made for American muscle cars. Pro Products became involved at all levels of development, manufacturing and distribution of these specialty performance parts.

Evolving with technology, Pro Products was among the first aftermarket companies developing EFI systems that could be easily installed.

Having been recognized at the SEMA show for its Best Engineered New Product, Pro Products expanded to include nearly every performance accessory needed for both old-school and more modern LS engines.