{"product_id":"1974-chevrolet-gmc-c-k-pickup-blazer-jimmy-suburban-engine-wiring-harness-with-gauges-350ci-with-idle-stop-solenoid-mt-o","title":"1974 Chevrolet, GMC C\/K Pickup, Blazer, Jimmy, Suburban; Engine Wiring Harness with Gauges,  350ci; with Idle Stop Solenoid; MT or AT Trans; with H.E.I Distributor","description":"\u003cp\u003eEach harness is manufactured according to the original General Motors specifications. Each part number is fully assembled, taped and ready to install upon arrival. This harness will plug into the firewall in the factory location, and will follow original routing in the engine compartment. A combination of the engine and front light harness accomplish most functions under the hood of an early GM vehicle. Engine harness design varied significantly from year to year, but most will contain wiring for the ignition system, starter, heater blower, and temperature\/oil pressure sender wires if applicable. Modern electronic ignition systems or High Energy ignition (HEI) systems do not require resistance in the circuit, so it is recommended that a harness modified for HEI be ordered if the ignition system has been upgraded. NOTE: Product is not meant to be folded. Wiring harness is shipped in a long box that may result in higher shipping charges.\u003c\/p\u003e","brand":"American Autowire","offers":[{"title":"Default Title","offer_id":48420136583380,"sku":"CT39210","price":368.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/2522\/7988\/files\/CT39210.jpg?v=1785797211","url":"https:\/\/muscleroad.com\/products\/1974-chevrolet-gmc-c-k-pickup-blazer-jimmy-suburban-engine-wiring-harness-with-gauges-350ci-with-idle-stop-solenoid-mt-o","provider":"Muscle Road Performance Design","version":"1.0","type":"link"}