Percy’s High performance is a manufacturer of exhaust gasket and exhaust accessories. The company’s product catalog covers heat insulation mats, carb jet kits, and header bolts to name a few.  Racecar Engineering™ is proud to distribute and support the entire Percys High Performance™ product line.  Shop here online now for the most popular items from Percys High Performance™.  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.