The Extreme Outlaw Pro Mod Series is proud to have Diamond Racing Pistons as a marketing partner and sponsor for the 2014 season.
Since 1968 Diamond Racing has been producing the highest quality racing parts in the industry. From the early 1970s Diamond has been concentrating on manufacturing forged pistons for the racing industry.
In the ’70s, ’80s, and early-’90s Diamond Racing was known for its championship-winning engines and custom-forged racing pistons.
From the late-’90s to current day, Diamond has dedicated itself solely to manufacturing forged pistons. With this being said, Diamond has updated all of its machinery so we can offer our customers the state of the industry in machining.
Diamond’s new expanded on the shelf in stock inventory now offers in most cases same day shipping. Diamond is dedicated to customer service and has a strong commitment to quality and service.
