{"product_id":"dynofit-2-4in-rear-shock-extenders-for-chevy-silverado-1500-gmc-sierra-1500-1999-2026-heavy-duty-black-powder-coat","title":"Dynofit 2-4in Rear Shock Extenders for Chevy Silverado 1500 \u0026 GMC Sierra 1500 (1999-2026) – Heavy-Duty Black Powder Coat","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003e Dynofit 2-4in Rear Shock Extenders are designed to work with Chevy Silverado 1500 and GMC Sierra 1500 when you install a rear lift kit. The 2-piece steel construction helps preserve piston travel and maintain ride quality by extending the shock mounting point without adding bulk. \u003c\/p\u003e\u003ch3\u003eDurable construction and rust protection\u003c\/h3\u003e\u003cp\u003e Built from high-tensile steel and finished with a durable black powder coat, these extenders are built to resist rust and corrosion, even on harsh winter roads. The professional-grade coating is designed to offer more uniform protection than bare steel, helping components hold up over time. \u003c\/p\u003e\u003ch3\u003eCompatibility and performance\u003c\/h3\u003e\u003cp\u003e Designed for 2-4 inch lifts, the extenders reduce over-extension of pistons and allow reuse of factory shocks without sacrificing ride quality. They fit a wide range of GM models from 1999 through 2026, including Silverado 1500, Sierra 1500, Tahoe, Suburban 1500, Yukon and Yukon XL, and Cadillac Escalade 2WD\/4WD. Important compatibility note: not compatible with air suspension or auto-leveling systems. \u003c\/p\u003e\u003cp\u003e Content: 2-piece high-strength steel extenders, Grade 10.9 hardware, and a detailed installation guide included. \u003c\/p\u003e\u003ch3\u003eEasy installation and support\u003c\/h3\u003e\u003cp\u003e Typical installation takes 1-2 hours with common hand tools. If you have questions, Dynofit offers a 24-hour response window for quality or installation inquiries. \u003c\/p\u003e\u003ch3\u003eWhat you get\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2-Piece High-Strength Steel Shock Extenders\u003c\/li\u003e\n\u003cli\u003eGrade 10.9 hardware\u003c\/li\u003e\n\u003cli\u003eDetailed installation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRust-resistant finish for longevity in tough climates\u003c\/li\u003e\n\u003cli\u003ePreserves ride quality by allowing reuse of factory shocks\u003c\/li\u003e\n\u003cli\u003eSimple, tool-light installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which vehicles are compatible with these Dynofit extenders?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with 1999-2026 Silverado 1500 and 2007-2021 Sierra 1500; exclude air suspension and auto-level systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long does installation take and what tools are needed?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Typically 1-2 hours with common hand tools; no special tools required.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"dynofit","offers":[{"title":"Default Title","offer_id":42470261522517,"sku":"B0B55ZDMCJ","price":63.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/dynofit-rear-shock-extenders-assembly.jpg?v=1778127156","url":"https:\/\/plentytorque.co.uk\/products\/dynofit-2-4in-rear-shock-extenders-for-chevy-silverado-1500-gmc-sierra-1500-1999-2026-heavy-duty-black-powder-coat","provider":"PlentyTorque","version":"1.0","type":"link"}