Chevy Small Big Block V8 SBC BBC Pro Billet Distributor Black Mechanical Advance. Pro Series Pro Billet Distributor is for the racer who needs added spark and precision for their high performance power plant. The CNC-machined aluminum body and hardened steel shaft, guided by a sealed ball bearing on top and a sintered steel bushing on the bottom, ensure stability up to 10,000 RPM. The dielectric cap features bolt-down and twist-lock capabilities. It has solid brass terminals and comes with a color-matched wire retainer. Requires the use of an ignition box. Our central location in Des Moines, Iowa offers top quality products at affordable prices to all automotive enthusiasts in the continental United States. The showroom offers the unique experience for customers to touch and feel the performance products they are purchasing and learn more about the Chevrolet Performance line. Karl Kustoms is a division of Karl Chevrolet. Carl Moyer started Karl Chevrolet in a small showroom in Ankeny in 1978. Over the years the dealership became the number one dealership in Iowa, and eventually the Midwest. In 2006, Karl Chevrolet gained the recognition as #1 GM Certified Pre-Owned Dealer in the nation. Karl Chevrolet- Your dealer for life! Please see the “Compatibility” link at the top of the listing. Fitment information may not be available for all products and those without fitment will not have a Compatibility link. Please be sure to view the “Notes” option for important details if it is available. You will see your order has been “Delivered” to Pitney Bowes in Erlanger, KY. We are unable to guarantee a specific carrier. We are unable to send an order without an invoice. Our goal is to ensure our customers are taken care of. Please send us a message before ordering, if you are unsure an item will work for your application. Powered by SixBit’s eCommerce Solution.