{"product_id":"challenger-lifts-10355-6-6in-pair-stack-extensions-for-rj6-rj7-5","title":"Challenger 10355-6 6 in (Pair) Stack Extensions for RJ6 \u0026 RJ7.5","description":"\u003ch4 class=\"font-claude-response-body break-words whitespace-normal\"\u003eChallenger 10355-6 6 in (Pair) Stack Extensions for RJ6 \u0026amp; RJ7.5\u003c\/h4\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe Challenger 10355-6 is a pair of 6-inch stack extensions that add height to RJ6 and RJ7.5 rolling jacks so their pads can reach factory lift points on trucks, SUVs, and lifted vehicles. The extensions feature drop-in installation requiring no tools or modifications to the existing rolling jack adapter interface, and they maintain full compatibility with the RJ6's 6,000 lb and RJ7.5's 7,500 lb capacities when properly installed. They are sold as a matched pair for use within Challenger 4-post lift systems.\u003c\/p\u003e\n\u003ch3 class=\"font-claude-response-body break-words whitespace-normal\"\u003eFeatures\u003c\/h3\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAdds 6 inches of rolling jack height\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDrop-in installation, no tools or modifications\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSold as a matched pair (two extensions)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMaintains RJ6 (6,000 lb) and RJ7.5 (7,500 lb) capacities\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGenuine Challenger Lifts accessory\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"p1\"\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-family:Arial, sans-serif;margin-bottom:30px;\"\u003e\n\u003ctr style=\"background-color:#000;color:#fff;\"\u003e\u003cth colspan=\"2\" style=\"padding:12px;text-align:left;font-size:16px;\"\u003eGeneral\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;text-align:left;width:40%;vertical-align:top;word-break:break-word;hyphens:auto;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:left;vertical-align:top;word-break:break-word;hyphens:auto;\"\u003e10355-6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;text-align:left;width:40%;vertical-align:top;word-break:break-word;hyphens:auto;\"\u003e\u003cstrong\u003eExtension Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:left;vertical-align:top;word-break:break-word;hyphens:auto;\"\u003e6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;text-align:left;width:40%;vertical-align:top;word-break:break-word;hyphens:auto;\"\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:left;vertical-align:top;word-break:break-word;hyphens:auto;\"\u003ePair (2 pieces)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;text-align:left;width:40%;vertical-align:top;word-break:break-word;hyphens:auto;\"\u003e\u003cstrong\u003eInstallation Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:left;vertical-align:top;word-break:break-word;hyphens:auto;\"\u003eDrop-in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#000;color:#fff;\"\u003e\u003cth colspan=\"2\" style=\"padding:12px;text-align:left;font-size:16px;\"\u003eCompatibility\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;text-align:left;width:40%;vertical-align:top;word-break:break-word;hyphens:auto;\"\u003e\u003cstrong\u003eCompatible Equipment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:left;vertical-align:top;word-break:break-word;hyphens:auto;\"\u003eChallenger RJ6, RJ7.5 Rolling Jacks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;text-align:left;width:40%;vertical-align:top;word-break:break-word;hyphens:auto;\"\u003e\u003cstrong\u003eRJ6 Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:left;vertical-align:top;word-break:break-word;hyphens:auto;\"\u003e6,000 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;text-align:left;width:40%;vertical-align:top;word-break:break-word;hyphens:auto;\"\u003e\u003cstrong\u003eRJ7.5 Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:left;vertical-align:top;word-break:break-word;hyphens:auto;\"\u003e7,500 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Challenger Lifts","offers":[{"title":"Default Title","offer_id":45065712631923,"sku":"10355-6","price":124.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/3650\/5203\/files\/img2_1e764249-913f-4e09-8f5c-3515c60aa5c3.jpg?v=1781794998","url":"https:\/\/bluecollarplanet.com\/products\/challenger-lifts-10355-6-6in-pair-stack-extensions-for-rj6-rj7-5","provider":"Blue Collar Planet","version":"1.0","type":"link"}