Capitalizing on decades of research and development, our distributor caps and rotors contain unmatched quality yielding superior performance Our distributor rotors have solid brass segments for better conductivity and higher voltage spark to the plugs High-grade dielectric strength alkyd resists dirt sticking, which decreases carbon tracking for extended service life As a global manufacturer of original equipment ignition products, we maintain complete quality control throughout the manufacturing process from componentry to finished product Our rotor utilized shaft retention clips where required for the very best fit and performancePackage Dimensions: 2.438 x 2.438 x 2.375 inches Package Weight: 0.15 lb Package Quantity: 1 UPC: 091769003388 Color/Finish: Black Contact Material: Aluminum Contents: Distributor Rotor Mount Type: Push On Mounting Hardware Included: No Rotor Material: Plastic Country of Origin: US