{"product_id":"granatelli-gm-ls-lt-0-ohm-10-yellow-high-temp-spark-plug-wires-28-1545hty","title":"Granatelli GM LS \u0026 LT 0-Ohm 10\" Yellow High-Temp Spark Plug Wires – 28-1545HTY","description":"\u003cdiv class=\"gms-product-description\"\u003e\n\n\u003cdiv style=\"margin-bottom:22px;\"\u003e\n\u003cp style=\"font-size:19px; line-height:1.6; font-weight:700; margin:0 0 14px 0;\"\u003eBring bold color and serious spark performance together with Granatelli 10-inch yellow 0-Ohm spark plug wires—built to keep coil-to-plug routing clean while delivering maximum available ignition energy to your LS or LT.\u003c\/p\u003e\n\n\u003cp style=\"line-height:1.65; margin:0 0 14px 0;\"\u003eThe \u003cstrong\u003eGranatelli 28-1545HTY 0-Ohm High-Performance Spark Plug Wire Set\u003c\/strong\u003e is engineered for performance applications that benefit from a compact \u003cstrong\u003e10-inch boot-to-boot wire length\u003c\/strong\u003e. The shorter configuration helps reduce unnecessary wire slack while maintaining a direct, controlled path between the ignition coil and spark plug.\u003c\/p\u003e\n\n\u003cp style=\"line-height:1.65; margin:0;\"\u003eBuilt with \u003cstrong\u003e8mm yellow high-temperature silicone insulation\u003c\/strong\u003e rated beyond 500°F and a stainless-steel spiral-wound core, these wires combine heat resistance, EMI\/RFI suppression and true 0-Ohm performance for demanding street, strip, naturally aspirated and boosted GM LS \u0026amp; LT applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#111111; padding:20px; margin:22px 0; text-align:center;\"\u003e\n\u003ch3 style=\"color:#ffffff; margin:0 0 8px 0; font-size:24px;\"\u003eBRIGHT LOOK. SHORT ROUTING. STRONG SPARK.\u003c\/h3\u003e\n\n\u003cp style=\"color:#ffd400; font-size:20px; font-weight:bold; margin:0 0 8px 0;\"\u003eGUARANTEED 5–10 HP GAIN\u003c\/p\u003e\n\n\u003cp style=\"color:#ffffff; line-height:1.65; margin:0;\"\u003eNaturally aspirated applications can see a measurable horsepower increase, while \u003cstrong style=\"color:#ffffff;\"\u003esupercharged, turbocharged and nitrous combinations may see even greater gains\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#f4f4f4; border-left:5px solid #e5c100; padding:18px 20px; margin:22px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 12px 0;\"\u003eKey Features\u003c\/h3\u003e\n\n\u003cul style=\"margin:0; padding-left:22px; line-height:1.8;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue 0-Ohm resistance\u003c\/strong\u003e for maximum available ignition-energy transfer\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e10\" overall length – measured boot end to boot end\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e8mm yellow high-temperature silicone insulation\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eHeat resistant beyond \u003cstrong\u003e500°F\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eStainless-steel spiral-wound core helps suppress EMI \u0026amp; RFI interference\u003c\/li\u003e\n\u003cli\u003eDesigned for compatible GM LS \u0026amp; LT coil-near-plug ignition applications\u003c\/li\u003e\n\u003cli\u003eCompact 10-inch configuration helps reduce unnecessary wire slack\u003c\/li\u003e\n\u003cli\u003eExcellent for clean engine-bay routing and tight coil-to-plug layouts\u003c\/li\u003e\n\u003cli\u003eOE-style connections for straightforward installation\u003c\/li\u003e\n\u003cli\u003eCompatible with modern ECUs and aftermarket tuning systems\u003c\/li\u003e\n\u003cli\u003eExcellent for naturally aspirated, supercharged, turbocharged and nitrous applications\u003c\/li\u003e\n\u003cli\u003ePre-assembled – no cutting, trimming or crimping required\u003c\/li\u003e\n\u003cli\u003eComplete V8 set – 8 wires\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMade in the USA\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#fff3cd; border:2px solid #e0a800; padding:16px 18px; margin:22px 0;\"\u003e\n\u003cp style=\"margin:0; line-height:1.65;\"\u003e\u003cstrong\u003eCompact 10\" Configuration:\u003c\/strong\u003e These wires are designed for applications where the ignition coils sit relatively close to the spark plugs. The \u003cstrong\u003e10-inch boot-to-boot length\u003c\/strong\u003e helps keep routing tight and organized while reducing unnecessary loops and excess wire inside the engine bay.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin:24px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 10px 0;\"\u003e0-Ohm Technology for Maximum Spark Delivery\u003c\/h3\u003e\n\n\u003cp style=\"line-height:1.65; margin:0;\"\u003eGranatelli's \u003cstrong\u003e0-Ohm conductor design\u003c\/strong\u003e is engineered to minimize resistance between the ignition coil and spark plug so the maximum available coil energy reaches the plug. Strong, consistent ignition delivery becomes increasingly important as RPM, cylinder pressure, boost and horsepower increase.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin:24px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 10px 0;\"\u003e10\" Length for Clean Coil-to-Plug Routing\u003c\/h3\u003e\n\n\u003cp style=\"line-height:1.65; margin:0;\"\u003eThe \u003cstrong\u003e10-inch boot-to-boot configuration\u003c\/strong\u003e is ideal for coil-near-plug LS and compatible LT installations where longer wires would create unnecessary slack. The compact length helps maintain a direct routing path and gives the finished engine bay a cleaner, more professional appearance.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin:24px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 10px 0;\"\u003eHigh-Temperature Yellow Silicone Construction\u003c\/h3\u003e\n\n\u003cp style=\"line-height:1.65; margin:0;\"\u003eHeaders, turbo systems and performance exhaust components can expose ignition wires to extreme under-hood temperatures. The \u003cstrong\u003e8mm yellow high-temperature silicone jackets\u003c\/strong\u003e are rated beyond 500°F, providing dependable protection against heat and demanding operating conditions while adding a bold performance look to the engine bay.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin:24px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 10px 0;\"\u003ePerformance Without Electronic Interference\u003c\/h3\u003e\n\n\u003cp style=\"line-height:1.65; margin:0;\"\u003eA \u003cstrong\u003estainless-steel spiral-wound inner core\u003c\/strong\u003e helps suppress EMI and RFI interference, helping protect modern ECUs, digital ignition systems and tuning electronics from unwanted electrical noise while maintaining Granatelli's 0-Ohm performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#111111; padding:18px 20px; margin:24px 0;\"\u003e\n\u003ch3 style=\"color:#ffffff; margin:0 0 12px 0;\"\u003eCompatible GM LS \u0026amp; LT Applications\u003c\/h3\u003e\n\n\u003cp style=\"color:#ffffff; line-height:1.65; margin:0 0 14px 0;\"\u003eDesigned for compatible GM coil-near-plug ignition applications using the correct \u003cstrong style=\"color:#ffffff;\"\u003e10-inch boot-end-to-boot-end wire configuration\u003c\/strong\u003e. Granatelli specifically identifies several popular LS-family engines for this wire set.\u003c\/p\u003e\n\n\u003cdiv style=\"display:flex; flex-wrap:wrap; gap:8px;\"\u003e\n\u003cspan style=\"background:#ffffff; color:#111111; padding:8px 11px;\"\u003e\u003cstrong\u003eLS1\u003c\/strong\u003e\u003c\/span\u003e\n\u003cspan style=\"background:#ffffff; color:#111111; padding:8px 11px;\"\u003e\u003cstrong\u003eLS2\u003c\/strong\u003e\u003c\/span\u003e\n\u003cspan style=\"background:#ffffff; color:#111111; padding:8px 11px;\"\u003e\u003cstrong\u003eLS3\u003c\/strong\u003e\u003c\/span\u003e\n\u003cspan style=\"background:#ffffff; color:#111111; padding:8px 11px;\"\u003e\u003cstrong\u003eLS6\u003c\/strong\u003e\u003c\/span\u003e\n\u003cspan style=\"background:#ffffff; color:#111111; padding:8px 11px;\"\u003e\u003cstrong\u003eLS7\u003c\/strong\u003e\u003c\/span\u003e\n\u003cspan style=\"background:#ffffff; color:#111111; padding:8px 11px;\"\u003e\u003cstrong\u003eLS9\u003c\/strong\u003e\u003c\/span\u003e\n\u003cspan style=\"background:#ffffff; color:#111111; padding:8px 11px;\"\u003e\u003cstrong\u003eLQ4\u003c\/strong\u003e\u003c\/span\u003e\n\u003cspan style=\"background:#ffffff; color:#111111; padding:8px 11px;\"\u003e\u003cstrong\u003eLQ9\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin:24px 0;\"\u003e\n\u003ch3 style=\"margin:0 0 12px 0;\"\u003eCommon Engine Sizes\u003c\/h3\u003e\n\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background:#111111; color:#ffffff;\"\u003e\n\u003cth style=\"padding:11px; border:1px solid #cccccc; text-align:left;\"\u003eEngine Size\u003c\/th\u003e\n\u003cth style=\"padding:11px; border:1px solid #cccccc; text-align:left;\"\u003eCommon Applications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px; border:1px solid #dddddd;\"\u003e\u003cstrong\u003e4.8L\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px; border:1px solid #dddddd;\"\u003eCompatible LS-based applications using the correct 10\" wire configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr style=\"background:#f6f6f6;\"\u003e\n\u003ctd style=\"padding:11px; border:1px solid #dddddd;\"\u003e\u003cstrong\u003e5.3L\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px; border:1px solid #dddddd;\"\u003eCompatible LS\/LT-based applications using the correct 10\" wire configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:11px; border:1px solid #dddddd;\"\u003e\u003cstrong\u003e5.7L\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px; border:1px solid #dddddd;\"\u003eLS1, LS6\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr style=\"background:#f6f6f6;\"\u003e\n\u003ctd style=\"padding:11px; border:1px solid #dddddd;\"\u003e\u003cstrong\u003e6.0L\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px; border:1px solid #dddddd;\"\u003eLS2, LQ4, LQ9 and other compatible LS applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding:11px; border:1px solid #dddddd;\"\u003e\u003cstrong\u003e6.2L\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px; border:1px solid #dddddd;\"\u003eCompatible LS\/LT applications using the correct 10\" wire configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr style=\"background:#f6f6f6;\"\u003e\n\u003ctd style=\"padding:11px; border:1px solid #dddddd;\"\u003e\u003cstrong\u003e7.0L\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px; border:1px solid #dddddd;\"\u003eLS7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#fff8e6; border:1px solid #e3c66c; padding:16px 18px; margin-top:22px;\"\u003e\n\u003cp style=\"margin:0 0 10px 0; line-height:1.65;\"\u003e\u003cstrong\u003eImportant Fitment Notice:\u003c\/strong\u003e These wires measure \u003cstrong\u003e10 inches from boot end to boot end\u003c\/strong\u003e. Engine family or displacement alone does not guarantee physical fitment. Compare your existing wire length, ignition coil location, spark plug boot configuration and routing before ordering.\u003c\/p\u003e\n\n\u003cp style=\"margin:0; line-height:1.65;\"\u003e\u003cstrong\u003eHeat Notice:\u003c\/strong\u003e The high-temperature silicone construction provides increased heat protection, but proper clearance from headers and other extremely hot exhaust components is still recommended whenever possible.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Granatelli Motor Sports","offers":[{"title":"Default Title","offer_id":46021517180988,"sku":"28-1545HTY","price":246.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/5934\/4956\/files\/F198646459.jpg?v=1787024101","url":"https:\/\/rpm-racing.com\/products\/granatelli-gm-ls-lt-0-ohm-10-yellow-high-temp-spark-plug-wires-28-1545hty","provider":"Racing Precision Motorsports","version":"1.0","type":"link"}