{"product_id":"holley-efi-gm-gen-v-gdi-sub-harness-558-221","title":"Holley EFI GM GEN V GDI Sub Harness 558-221","description":"\u003cdiv class=\"full_description\"\u003eGM GEN V GDI Sub harness for Late LTx Engines. The fuel pressure sensor easily identifies these engines, Late engines use a 3-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.\u003c\/div\u003e\n\t\t\u003cdiv class=\"brandbox\"\u003e\n\t\t\t\u003cdiv class=\"brand-content\"\u003e\n\t\t\t\t\u003cp class=\"brand-title\"\u003eAbout Holley EFI\u003c\/p\u003e\n\t\t\t\t\u003cdiv class=\"brand-main\"\u003e\n\t\t\t\t\t\u003cdiv class=\"brand-image-container\"\u003e\u003cimg class=\"brand-image\" width=\"387\" src=\"\/\/images.holley.com\/387x\/brands_holley_efi_new_standard_fuel_background.jpg\"\u003e\u003c\/div\u003e\n\t\t\t\t\t\u003cp class=\"brand-text\"\u003eFind standalone EFI for LS, Coyote, Hemi and more at Holley.com. From engine swapping to managing up to 4000 horsepower, we have a solution for every project!\u003c\/p\u003e\n\t\t\t\t\u003c\/div\u003e\n\t\t\t\u003c\/div\u003e\n\t\t\u003c\/div\u003e","brand":"HOLLEY","offers":[{"title":"Default Title","offer_id":62137838076275,"sku":"558-221","price":155.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/6289\/0099\/files\/f275c44e877cd812d67525f630179aca74413a0f_84ad5bfb-b45b-4338-86ed-96509c29684f.png?v=1767393041","url":"https:\/\/dspperformancemotorsports.com\/products\/holley-efi-gm-gen-v-gdi-sub-harness-558-221","provider":"DSP PERFORMANCE MOTORSPORTS","version":"1.0","type":"link"}