{"product_id":"kit-gm-pro-coil-aluminum-s-adj-10-500-tapered-flat-large","title":"QA1 Kit, GM Pro-coil Aluminum S-adj 10-500 Tapered Flat Large - GS507-10500C","description":"\u003ch2\u003eQA1 Kit, GM Pro-coil Aluminum S-adj 10-500 Tapered Flat Large - GS507-10500C\u003c\/h2\u003e\n\u003cp\u003eThese QA1 GM Pro Coil Systems are available for 1971-1996 Impalas and Full Size GM vehicles, including Full Size Chevy, Buick, Oldsmobile and Pontiac models, and even Ford full size vehicles and Galaxies. They are a great option for anyone looking for fully adjustable ride height and valving control. Choose a spring rate and adjustability that fits your driving style, adjust the valving to match and you are on your.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: QA1\u003c\/li\u003e\n\u003cli\u003ePart Number: GS507-10500C\u003c\/li\u003e\n\u003cli\u003eProduct Type: Shock Absorber and Coil Spring Assembly\u003c\/li\u003e\n\u003cli\u003eFitment: Universal Fit – custom installation may be required.\u003c\/li\u003e\n\u003cli\u003eBuilt for improved handling, stance, suspension control, and reliable performance\u003c\/li\u003e\n\u003cli\u003eDesigned for serious street, performance, drag, pro-touring, and custom builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment \u0026amp; Installation Notes\u003c\/h3\u003e\n\u003cp\u003eUniversal Fit – custom installation may be required. Professional installation is recommended when suspension geometry, alignment, ride height, welding, or fabrication may be involved.\u003c\/p\u003e\n\u003ch3\u003eEmissions \u0026amp; Compliance\u003c\/h3\u003e\n\u003cp\u003eCatalog compliance data lists CARB:N and\/or EPA:N. Confirm state and local requirements before street use.\u003c\/p\u003e\n\u003ch3\u003eWhy Buy This Part\u003c\/h3\u003e\n\u003cp\u003eChoose QA1 for proven performance parts engineered for enthusiasts who care about fitment, quality, and real-world results.\u003c\/p\u003e","brand":"QA1","offers":[{"title":"Default Title","offer_id":48893037150460,"sku":"BJGM_GS507-10500C","price":754.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/8797\/5420\/files\/a96a9550cdb04_72d865db-5e36-4dc9-9e27-3614abaeffe1.jpg?v=1774582049","url":"https:\/\/ozkonickustomz.com\/products\/kit-gm-pro-coil-aluminum-s-adj-10-500-tapered-flat-large","provider":"Ozkonic Kustomz LLC","version":"1.0","type":"link"}