{"product_id":"gm-2500-hd-2-block-kit","title":"ReadyLIFT Rear Block Kit | Chevrolet Silverado 2500 HD (11-26) \/ GMC Sierra 2500 HD (11-26) \/ GMC Sierra 3500 HD (11-26) \/ Chevrolet Silverado 3500 HD (20-26) (66-3112)","description":"\u003ch2\u003eReadyLIFT Rear Block Kit\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e 66-3112\u003c\/p\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eReadyLIFT OEM-style rear block kits are now available for the 2011-2026 GM 2600 HD single rear wheel pickups. These Rear Block Kits include two (2) 2\" Rear Blocks, four (4) E-Coated U-Bolts, eight (8) Nuts and Washers and will safely lift the rear of your 2011-2026 2WD and 4WD 8-lug Single Rear Wheel GM trucks 2\". Based on OEM designs and never made out of lightweight extrusions, our 2\" GM Blocks are made from cast iron just like the factory blocks, ensuring maximum strength and reliability.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFits Chevrolet Silverado 2500 HD (11-26) \/ GMC Sierra 2500 HD (11-26) \/ GMC Sierra 3500 HD (11-26) \/ Chevrolet Silverado 3500 HD (20-26)\u003c\/li\u003e\n\u003cli\u003eOEM style 2\" rear lift block kit\u003c\/li\u003e\n\u003cli\u003eIncludes new longer U-bolts and hardware\u003c\/li\u003e\n\u003cli\u003eOEM style cast iron construction\u003c\/li\u003e\n\u003cli\u003eNot intended for vehicles equipped with factory overload springs\u003c\/li\u003e\n\u003cli\u003eCustomlength U-bolts not included\u003c\/li\u003e\n\u003cli\u003eSuspension Leaf Spring Block Kit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eConstruction \u0026amp; Design\u003c\/h3\u003e\u003cp\u003eThese Rear Block Kits include two (2) 2\" Rear Blocks, four (4) E-Coated U-Bolts, eight (8) Nuts and Washers and will safely lift the rear of your 2011-2026 2WD and 4WD 8-lug Single Rear Wheel GM trucks 2\". Based on OEM designs and never made out of lightweight extrusions, our 2\" GM Blocks are made from cast iron just like the factory blocks, ensuring maximum strength and reliability.\u003c\/p\u003e\u003ch3\u003eInstallation \u0026amp; Fitment\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e Chevrolet Silverado 2500 HD (11-26) \/ GMC Sierra 2500 HD (11-26) \/ GMC Sierra 3500 HD (11-26) \/ Chevrolet Silverado 3500 HD (20-26)\u003cbr\u003e\u003cstrong\u003eEstimated Installation Time:\u003c\/strong\u003e 2 Hours\u003cbr\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e Difficult Requires Professional Installation\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2 2\" Rear Blocks\u003c\/li\u003e\n\u003cli\u003e4 E-Coated U-Bolts\u003c\/li\u003e\n\u003cli\u003e8 Nuts\u003c\/li\u003e\n\u003cli\u003eWashers\u003c\/li\u003e\n\u003cli\u003enew longer U-bolts and hardware\u003c\/li\u003e\n\u003cli\u003enew longer u Includes new longer U-bolts and hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e Chevrolet Silverado 2500 HD (11-26) \/ GMC Sierra 2500 HD (11-26) \/ GMC Sierra 3500 HD (11-26) \/ Chevrolet Silverado 3500 HD (20-26) owners adjusting rear ride height for stance, towing, or suspension setup requirements.\u003c\/p\u003e","brand":"ReadyLIFT Suspension","offers":[{"title":"Default Title","offer_id":49563280310510,"sku":"R90663112","price":169.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1996\/5678\/files\/RL-2-REAR-BLOCK-KIT-CHEVY-GMC_6fc1bb3f-d0e5-445d-a111-99f0369751b6.png?v=1789069525","url":"https:\/\/www.ironridgeoffroad.com\/products\/gm-2500-hd-2-block-kit","provider":"Iron Ridge Offroad","version":"1.0","type":"link"}