Darton Sleeves produces engine block sleeves to fit a variety of engine makes and sizes. With solutions for virtually every application, Darton uses specialized ductile iron and advanced casting methods to achieve superior quality sleeves designed to handle the stresses of racing.  Racecar Engineering™ is proud to distribute and support the entire Darton Sleeves™ product line.  Shop here online now for the most popular items from Darton Sleeves™.  Always remember, if you don't find what you need on here our website, we'll gladly special order the item for you directly from the factory.  Please contact our Technical Sales staff for complete information.