{"product_id":"harness-kit-tpi-stealthram","title":"HARNESS KIT, TPI\/STEALTHRAM","description":"\u003cp\u003e\u003cb\u003ePart #:\u003c\/b\u003e 558-503\u003c\/p\u003e\u003cp\u003eAn EFI system depends heavily on being supplied a clean and constant voltage source. The grounds of an electrical system are just as important as the power side. Our Holley EFI Harness Kit comes complete with the main harness, power harness and injector harness to support your primary system!\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHarness Kit Includes: Stealthram\/TPI Main Harness, Main Power Harness, V-8 Injector Harness, HEI Ign Harness and Ignition Adapter \u0026amp; Tach Input\u003c\/li\u003e\n\u003cli\u003eSimple Installation\u003c\/li\u003e\n\u003cli\u003eWorks with HP or Dominator ECU's\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGM TPI and Holley Stealth Ram (TM)\u003c\/p\u003e","brand":"Holley","offers":[{"title":"Default Title","offer_id":52258349613368,"sku":"H00E 558-503","price":898.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/horsepower-asset-519566-3292434-square.webp?v=1778123881","url":"https:\/\/store.motormia.co\/products\/harness-kit-tpi-stealthram","provider":"MOTORMIA","version":"1.0","type":"link"}