As a global manufacturer of original equipment ignition products, we maintain complete quality control throughout the manufacturing process from componentry to finished product RFI resistors where specified to eliminate radio static and potential ECU-damaging spikes Capitalizing on decades of research and development, our distributor caps and rotors contain unmatched quality yielding superior performance Our distributor caps are made of high dielectric strength, glass/mineral reinforced polyester resin for less carbon tracking, greater resistance to electrical breakdown, and superior performance Solid brass terminals (where available) make better connections and greater resistance to electrical pitting and corrosionPackage Dimensions: 4.250 x 3.438 x 4.250 inches Package Weight: 0.275 lb Package Quantity: 1 UPC: 091769016043 Cap Attachment Style: Bolt On Contact Terminal Material: Aluminum Distributor Cap Color: Brown Distributor Cap Contacts Material: Polypropylene Distributor Vent: Yes Gaskets Included: No Ignition Rotor Included: No Instructions Included: Yes Mount Type: Screw Screws included: Yes Spark Plug Terminal Gender: Female Spark Plug Terminal Quantity: 5 Spark Plug Wires Included: No Terminal Quantity: 5 Tower Position: Vertical Country of Origin: JP