{"product_id":"3-rear-lift-blocks-for-2011-2026-chevy-silverado-gmc-sierra-2500hd-3500hd-apoc-industries","title":"3\" Rear Lift Blocks for 2011–2026 Chevy Silverado \u0026 GMC Sierra 2500HD\/3500HD | Apoc Industries","description":"\u003ch2\u003e\u003cstrong\u003e2011–2026 Chevy Silverado \/ GMC Sierra 2500HD \u0026amp; 3500HD 3\" Rear Lift Blocks\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eYour Silverado or Sierra 2500HD\/3500HD is built to work. These blocks keep it that way. The \u003cstrong\u003eApoc Industries 3\" Fabricated Rear Lift Blocks\u003c\/strong\u003e are welded from \u003cstrong\u003e1\/4\" fully-welded steel\u003c\/strong\u003e, finished in \u003cstrong\u003esatin black powder coat\u003c\/strong\u003e, and built with a \u003cstrong\u003e3-degree driveline correction taper\u003c\/strong\u003e so you're not trading stance for drivability. The pressure-bent center support handles heavy hauling, towing, and hard use without flex or failure.\u003c\/p\u003e\n\n\u003cp\u003eFits \u003cstrong\u003e2011–2026 Chevy Silverado 2500HD\/3500HD and GMC Sierra 2500HD\/3500HD\u003c\/strong\u003e. Sold as a pair. Optional U-bolts available at checkout. Built in the USA.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003e3\" Lift Height\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1\/4\" Fully-Welded Steel:\u003c\/strong\u003e Fabricated, not cast — significantly stronger under load and impact.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3° Driveline Correction Taper:\u003c\/strong\u003e Corrects rear pinion angle after the lift to reduce driveline vibration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure-Bent Center Support:\u003c\/strong\u003e Resists axle wrap under hard acceleration, braking, and towing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3\" Wide Block:\u003c\/strong\u003e Matches HD leaf spring width for precise fitment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSatin Black Powder Coat:\u003c\/strong\u003e Corrosion-resistant finish.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSA-Made:\u003c\/strong\u003e Built by Apoc Industries.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2x fabricated steel lift blocks (sold as a pair)\u003c\/li\u003e\n  \u003cli\u003eOptional: U-bolts available at checkout for a complete install kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEst. Install Time:\u003c\/strong\u003e 1–2 hours\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTools Required:\u003c\/strong\u003e Torque wrench, breaker bar, basic hand tools\u003c\/li\u003e\n  \u003cli\u003eReplace U-bolts when changing block height — never reuse compressed U-bolts\u003c\/li\u003e\n  \u003cli\u003eRe-torque U-bolts after first 100 miles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2011–2026 Chevy Silverado 2500HD and 3500HD\u003c\/li\u003e\n  \u003cli\u003e2011–2026 GMC Sierra 2500HD and 3500HD\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eAlso Available\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/made-in-usa-2011-2026-chevy-silverado-gmc-sierra-2500hd-3500hd-4-5-6-or-8-rear-lift-blocks-compound-taper-anti-wrap-design\"\u003e\u003cstrong\u003e4\", 5\", 6\", 7\", 8\" Compound Taper Anti-Wrap Lift Blocks\u003c\/strong\u003e\u003c\/a\u003e — larger lift heights with full compound taper geometry correction\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/2020-2025-chevrolet-silverado-gmc-sierra-2500-3500-ladder-traction-bars\"\u003e\u003cstrong\u003e2020–2025 Silverado \/ Sierra 2500\/3500 Ladder Traction Bars\u003c\/strong\u003e\u003c\/a\u003e — eliminate axle wrap at higher lifts\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/2011-2019-chevrolet-silverado-gmc-sierra-2500-3500-ladder-traction-bars\"\u003e\u003cstrong\u003e2011–2019 Silverado \/ Sierra 2500\/3500 Ladder Traction Bars\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/blogs\/news\"\u003e\u003cstrong\u003eApoc Build Blog\u003c\/strong\u003e\u003c\/a\u003e — HD truck suspension guides\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Apoc Industries","offers":[{"title":"NO U-Bolts","offer_id":42529100267581,"sku":"45-133","price":114.64,"currency_code":"USD","in_stock":true},{"title":"Add U-Bolts","offer_id":42529100300349,"sku":"45-133-3\/4\/3.25SQ\/16","price":222.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/8961\/files\/goods_02_4361582_ec10955a-2ff0-4612-8a88-1f10395d667f.png?v=1754336884","url":"https:\/\/apocindustries.com\/products\/3-rear-lift-blocks-for-2011-2026-chevy-silverado-gmc-sierra-2500hd-3500hd-apoc-industries","provider":"Apoc Industries","version":"1.0","type":"link"}