{"title":"Fuel Injection Harness","description":null,"products":[{"product_id":"can-adapter-harness-4ft-male-to-female","title":"Holley EFI - 4' Male to Female CAN Adapter Harness","description":"4\" Male to Female CAN Adapter Harness (for Racepak and other external CAN devices)","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":43476991475798,"sku":"GVMR_558-452","price":58.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/8017\/0326\/files\/HLY558-452.jpg?v=1760619466"},{"product_id":"injector-wiring-harness-v8-bosch-style-injectors","title":"Holley EFI - V8 over Manifold, Bosch Style Injector Harness","description":"V8 over Manifold, Bosch Style Connector Harness for Avenger EFI, HP EFI, Dominator EFI and Terminator X.  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The harness with USCAR\/Stock injector connectors will cover most applications that are using the factory injectors. The other harness is for the Bosch and Holley (or Jetronic\/Minitimer) injector connector that is commonly used in aftermarket applications for larger injectors. View the image gallery to see images of both types of injectors.","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":45732456759382,"sku":"GVMR_558-210","price":208.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/8017\/0326\/files\/558-210.jpg?v=1789064547"},{"product_id":"holley-efi-ford-2v-and-4v-modular-main-harness","title":"Holley EFI - Ford 2V and 4V Modular Main Harness","description":"Main harness for 99-04 2 \u0026amp; 4 Valve Ford Modular (4.6 \u0026amp; 5.4L) Engines.","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":45732457054294,"sku":"GVMR_558-108","price":913.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/8017\/0326\/files\/558-108_01.png?v=1789064567"},{"product_id":"holley-efi-gen-iii-hemi-main-harness-late-w-tps-and-idle-air-control-connections","title":"Holley EFI - Gen III HEMI Main Harness Late w\/ TPS and Idle Air Control Connections","description":"Gen III HEMI Harness with TPS and Idle Air Control Connections. This wiring harness interfaces a Holley EFI ECU to a Gen III HEMI engine with an aftermarket cable actuated throttle body. It is meant to be used in conjunction with an injector harness, a coil harness, and two ignition modules. Most stock sensors are used with this harness. There are two optional connectors for interfacing with CAN-based Holley modules.","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":45732457381974,"sku":"GVMR_558-116","price":849.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/8017\/0326\/files\/558-116_01_P04_KIT.jpg?v=1789064593"},{"product_id":"holley-efi-injector-driver-harness","title":"Holley EFI - Injector Driver Harness","description":"The Holley EFI Injector Driver Harness comes pre-terminated with a J2B connector, for plug and play connectivity with your Dominator ECU. This harness is designed to be used with the \"custom\" staged injection strategy in Holley EFI V5 software. 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