{"product_id":"ls-coil-on-plug-harness-universal","title":"For use with Holley® HP and Dominator ECUs and other EFI systems","description":"Universal Coil On\/Near Plug Harness – Use to connect Holley PN 558-312 or factory GM LSx coil harnesses to Holley HP or Dominator ECU's","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":51711909363880,"sku":"GVMR_558-307","price":172.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0402\/2344\/1064\/files\/HLY558-307.jpg?v=1741293043","url":"https:\/\/www.truspeedperformance.com\/products\/ls-coil-on-plug-harness-universal","provider":"TruSpeed Performance LLC","version":"1.0","type":"link"}