{"product_id":"holley-hly558-307-ls-coil-on-plug-harness-universal","title":"Holley HLY558-307 LS Coil On Plug Harness Universal","description":"Holley HLY558-307 LS Coil On Plug Harness Universal is listed by Motorstate as a Ignition Wiring Harnesses for catalog matching by brand, part number, and product name. Use this source-backed listing when comparing Holley components in the Ignition Wiring Harnesses category. The manufacturer part reference is 558-307, while the Motorstate part number is HLY558-307. Catalog description context: Ignition Wiring Harness - Coil-On-Plug to Sub Harness - Holley HP \/ Dominator EFI - Each. No vehicle compatibility is stated here unless it is present in separate fitment data.","brand":"Holley","offers":[{"title":"Default Title","offer_id":49365888663795,"sku":"HLY558-307","price":199.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/HLY558-307.jpg?v=1782983391","url":"https:\/\/modern4wd.com\/products\/holley-hly558-307-ls-coil-on-plug-harness-universal","provider":"Modern4WD","version":"1.0","type":"link"}