{"product_id":"holley-558-220-efi-gm-gen-v-gdi-sub-harness","title":"Holley 558-220 EFI GM GEN V GDI Sub Harness","description":"For Early LTx Engines\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 558-220\u003cbr\u003e\u003cbr\u003eGM GEN V GDI Sub harness for early LTx Engines. The fuel pressure sensor easily identifies these engines, early engines use a 4-pin fuel pressure sensor. GM uses two different fuel pressure sensors with the Gen V LTx engines. Depending on which one your engine has, will determine which harness is required. The Sensor is mounted to the back of the driver-side fuel rail.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures and Benefits\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e• Early LTx engines\u003cbr\u003e\u003cbr\u003e\u003cem\u003e\u003c\/em\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":48275939098851,"sku":"558-220","price":323.3,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/0821\/9875\/files\/8f42d4557b6141942e6fa5824416f5ec.png?v=1771070296","url":"https:\/\/fastlanespares.co.nz\/products\/holley-558-220-efi-gm-gen-v-gdi-sub-harness","provider":"Fast Lane Spares","version":"1.0","type":"link"}