{"product_id":"hei000r-marine-spw003r-170072","title":"5 Star Speed Marine HEI Distributor Kit Compatible with Chevy BBC 396 427 454 Engines with Spark Plug Wires","description":"\u003cp\u003e\u003cb\u003e5 Star Speed Marine HEI Distributor Kit Compatible with Chevy BBC 454 502 Engines with Spark Plug Wires\u003c\/b\u003e \u003cbr\u003e\u003cbr\u003eUpgrade your marine ignition system with the 5 Star Speed HEI distributor kit designed for reliable performance in demanding marine environments. This complete bundle includes a high-output HEI distributor, spark plug wires, and a pigtail wiring harness, providing a complete ignition upgrade solution for compatible Big Block Chevy applications. \u003cbr\u003e\u003cbr\u003eThe distributor features a high-output 65,000-volt internal coil designed to deliver strong and consistent spark output for improved combustion, throttle response, and overall engine performance. Built with marine-grade protection, it meets or exceeds SAE J1171 ignition protection standards for safe operation in marine environments. \u003cbr\u003e\u003cbr\u003eEngineered for durability, the housing is virtually waterproof and vibration resistant for long-lasting reliability in harsh conditions. Premium components including brass terminals, a multi-polymer cap, a precision-machined aluminum shaft, and a heavy-duty chrome-moly steel gear ensure consistent performance and extended service life. \u003cbr\u003e\u003cbr\u003eThe included 4-pin ignition module provides stable and accurate timing across the RPM range, while the one-wire HEI design allows for a simplified installation process. The included spark plug wires are built with durable silicone insulation for heat and moisture resistance, and the pigtail harness provides a secure, color-coded connection for clean installation. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eCompatibility:\u003c\/b\u003e\u003cbr\u003e\u003cb\u003e\u003cbr\u003eBig Block Chevy (BBC) Marine V8 Engines:\u003cbr\u003e\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003e• 454 cubic inch (7.4L): A legendary marine powerplant known for effortless low-end torque and brute strength.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 502 cubic inch (8.2L): A larger, premium big block often used in high-performance MerCruiser MAG setups.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e(1) Marine HEI Distributor\u003cbr\u003e(1) Set of Spark Plug Wires\u003cbr\u003e(1) HEI Pigtail\/Tachometer Harness\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePlease note! \u003c\/strong\u003eHEI Distributor Cap's have a larger Diameter cap's than most OEM Distributor Caps. Approximately 5.25\" in diameter and standing 5\" - 7.5\" taller depending on the application. Before you order, check for Clearance issues.\u003cbr\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":52674788589792,"sku":"HEI000R-MARINE-SPW003R-170072","price":229.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/5046\/8576\/files\/51zoOyJSTeL.jpg?v=1779375116","url":"https:\/\/fivestarspeed.com\/products\/hei000r-marine-spw003r-170072","provider":"5 Star Speed","version":"1.0","type":"link"}