If you're building a mod motor for your street or race car, you have the benefit of options. With so many aftermarket companies manufacturing crankshafts, rods, and pistons, you have the luxury to pick and choose the parts you want to help build the perfect mill for your project. Competition Products (CP) is your one-stop shop for all of your high-performance mod-motor needs. CP stocks parts from the biggest names in race and street performance so you can get what you need when you need it. If building your own engines isn't for you, CP offers fully machined and assembled short- and long-blocks, as well as complete engines ready for installation.