The Core Big Block Chevy 396 427 454 HEI Distributor sold by Assault Racing is a high-quality replacement part with a manufacturer warranty. This distributor is designed to provide reliable ignition system support for your vehicle. Whether you are looking to upgrade your current distributor or need a replacement, this product offers peace of mind with its warranty backing. Trust in this trusted brand to deliver a top-notch distributor for your Chevy engine.