{"product_id":"27-circuit-chassis-wiring-harness","title":"27-Circuit Chassis Wiring Harness","description":"The Painless Wiring 27-circuit Classic-Plus Customizable Chassis Wiring Harness is engineered for 1973-1987 GM Trucks, Blazers, and Suburbans (C10, C20, C30). This comprehensive harness streamlines electrical installations with a focus on user-friendliness and reliability. It integrates essential components such as a horn relay and an 18-fuse block, providing robust circuit protection.\n\nIt also features pigtails for headlights and connections for 10 SI and 12 SI alternators, as well as HEI power and tachometers. For added flexibility, the harness comes with 20 extra 56-series terminals, allowing for custom wiring needs.\n\nInstallation is facilitated by a factory-style bulkhead connector, enabling the fuse block to be mounted conveniently through the firewall. The package is complete with a fuse block mounting bracket, a grommet for a clean pass-through, zip ties for organization, a Maxi fuse, and necessary crimp connectors. This harness supersedes previous part number 10205, offering an updated and refined solution for your vehicle's electrical system.","brand":"Painless","offers":[{"title":"Default Title","offer_id":52664201478456,"sku":"10205","price":849.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/686907396.jpg?v=1784335087","url":"https:\/\/store.motormia.co\/products\/27-circuit-chassis-wiring-harness","provider":"MOTORMIA","version":"1.0","type":"link"}