{"product_id":"spectra-ch126l-floor-extension-left","title":"Spectra CH126L Floor Extension - Left","description":"\u003ch2\u003eFloor Extension Overview\u003c\/h2\u003e\u003cp\u003eThe Spectra CH126L floor extension is a body panel replacement for classic Chevrolet, Buick, GMC, Oldsmobile, and Pontiac applications. It is built for the left side and follows original equipment-style fitment for restoration and repair work.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBody panel replacement for floor repair and restoration\u003c\/li\u003e\n\u003cli\u003eLeft-side fitment for a wide range of classic GM applications\u003c\/li\u003e\n\u003cli\u003eManufactured with engineering and quality control standards aimed at OE-level performance\u003c\/li\u003e\n\u003cli\u003eSuitable for rust repair, collision repair, and panel replacement projects\u003c\/li\u003e\n\u003cli\u003ePart number CH126L for ordering and catalog matching\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eSpectra Premium body panels are produced with manufacturing technology and quality control processes intended to match the performance of the original equipment they replace. The CH126L floor extension is a direct-fit body repair panel for left-side applications across multiple classic platforms, including Chevrolet Chevelle, El Camino, Monte Carlo, and C10\/K10 series, as well as Buick Skylark, Oldsmobile Cutlass, and Pontiac GTO and LeMans models. This part number, CH126L, is also cross-referenced to GMK403037064L for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRepairing rusted or damaged floor structure\u003c\/li\u003e\n\u003cli\u003eReplacing a deteriorated left-side floor extension during restoration\u003c\/li\u003e\n\u003cli\u003eRestoring body integrity after corrosion or impact damage\u003c\/li\u003e\n\u003cli\u003eSupporting panel alignment during classic GM body repair\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the vehicle year, make, model, and left-side application before ordering. Test-fit the panel before final welding or finishing to confirm alignment with adjacent body sections. Because this is a body panel replacement, proper surface preparation and corrosion protection are important for long-term results.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eSpectra Premium body panels are manufactured with engineering, production, and quality control processes focused on OE-style replacement performance. The CH126L is built to meet or exceed the performance of the original equipment it replaces.\u003c\/p\u003e","brand":"Spectra","offers":[{"title":"Default Title","offer_id":53716166115509,"sku":"BCNK-CH126L","price":133.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SQ_CH126L_Fro.jpg?v=1794035381","url":"https:\/\/www.partcatalog.com\/products\/spectra-ch126l-floor-extension-left","provider":"PartCatalog","version":"1.0","type":"link"}