{"product_id":"moroso-ford-289-302-351w-hei-style-cap-ultra-350-8mm-multi-angle-boot-spark-plug-wire-set-black","title":"Moroso Ford 289 302 351W HEI-Style Cap Ultra 350 8mm Multi-Angle Boot Spark Plug Wire Set - Black","description":"\u003cdiv\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e51047\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eMoroso Ultra 350 8mm Multi-Angle Boot Spark Plug Wire Set – Black (Ford 289 \/ 302 \/ 351W HEI-Style Cap)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Moroso Ultra 350 8mm Spark Plug Wire Set is a premium ignition upgrade for Ford small block engines (289, 302, and 351W) equipped with HEI-style distributors. These high-performance wires feature an 8mm silicone jacket with multi-angle boots for easy routing and a secure fit in tight engine bays.\u003c\/p\u003e\n\u003cp\u003eThe Ultra 350 wires deliver excellent conductivity, superior spark energy, and maximum resistance to heat, abrasion, and electrical interference. The black finish provides a clean, factory-like appearance while the high-quality construction ensures reliable performance under high RPM and high-heat conditions. Ideal for classic Ford muscle cars, street rods, or high-horsepower small block builds where dependable ignition is critical.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e8mm Ultra 350 Construction\u003c\/strong\u003e – High-conductivity core with excellent spark delivery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Angle Boots\u003c\/strong\u003e – Allows flexible routing and secure connection for HEI-style caps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Silicone Jacket\u003c\/strong\u003e – Superior heat and abrasion resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack Finish\u003c\/strong\u003e – Clean, OEM-style appearance that complements engine bays\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFord Small Block Specific\u003c\/strong\u003e – Direct fit for 289, 302, and 351W with HEI-style distributor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable width=\"100%\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e51047\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eMoroso\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eUltra 350 8mm Spark Plug Wire Set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eFord 289 \/ 302 \/ 351W with HEI-Style Distributor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWire Diameter\u003c\/td\u003e\n\u003ctd\u003e8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoot Style\u003c\/td\u003e\n\u003ctd\u003eMulti-Angle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eMoroso Limited Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhats Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eComplete Set of 8 Spark Plug Wires\u003c\/li\u003e\n\u003cli\u003eMulti-angle boots for easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for Ford 289, 302, and 351W small block engines with HEI-style distributor\u003c\/li\u003e\n\u003cli\u003eProvides improved spark energy and resistance to heat and interference\u003c\/li\u003e\n\u003cli\u003eProfessional installation recommended for proper routing and connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDirect replacement for factory spark plug wires\u003c\/li\u003e\n\u003cli\u003eRoute wires away from heat sources and secure properly\u003c\/li\u003e\n\u003cli\u003eEstimated time: 30–60 minutes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eMustang, Fairlane, etc.\u003c\/td\u003e\n\u003ctd\u003e289 \/ 302 \/ 351W Small Block with HEI-Style Distributor\u003c\/td\u003e\n\u003ctd\u003e8mm Ultra 350 Spark Plug Wire Set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhy Choose Moroso Ultra 350 Spark Plug Wires?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-conductivity 8mm wires with multi-angle boots for reliable spark delivery\u003c\/li\u003e\n\u003cli\u003eSuperior heat and abrasion resistance for high-performance applications\u003c\/li\u003e\n\u003cli\u003eClean black finish that complements classic Ford engine bays\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will this wire set fit my 1969 Ford Mustang with a 351W and HEI distributor? \u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes – it is designed for Ford 289, 302, and 351W small block engines with HEI-style distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Are these wires pre-cut or universal? \u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e They are a pre-terminated set specifically for Ford small block HEI applications with multi-angle boots.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Is professional installation recommended? \u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Recommended for proper routing and to avoid cross-firing or heat damage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e Ground UPS or FedEx\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock – ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Secure Moroso retail packaging\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Moroso","offers":[{"title":"Default Title","offer_id":45106848628815,"sku":"MOR51047","price":65.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/moroso-ford-289-302-351.jpg?v=1776694983","url":"https:\/\/www.blackopsautoworks.com\/products\/moroso-ford-289-302-351w-hei-style-cap-ultra-350-8mm-multi-angle-boot-spark-plug-wire-set-black","provider":"Black Ops Auto Works","version":"1.0","type":"link"}