Pro-Filer Performance is known for their high quality aluminum heads and intakes for both small and big block applications. In addition to cylinder heads and intakes Pro-Filer has valve covers available.  Racecar Engineering™ is proud to distribute and support the entire Pro-Filer Performance Products™ product line.  Shop here online now for the most popular items from Pro-Filer Performance Products™.  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.