{"product_id":"dynofit-1-3ft-torsion-keys-with-shock-extenders-heavy-duty-1-3ft","title":"dynofit 1-3ft Torsion Keys with Shock Extenders - Heavy Duty 1-3ft","description":"\u003cp\u003eOur review of the dynofit 1-3' torsion keys with shock extenders finds this kit best suited for owners of 2011-2019 Chevy Silverado 2500HD and GMC Sierra 2500HD 3500HD 8-lug 4WD trucks who want a straightforward, durable leveling lift. The single biggest reason to buy is the heavy forged construction that replaces brittle cast keys, promising stronger torsion resistance and a true 1-3' lift combined with included shock extenders for corrected geometry. Installation is simple enough for a competent home mechanic and the kit ships with clear instructions and protective packaging.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle fit:\u003c\/strong\u003e Designed specifically for 2011-2019 Chevy Silverado 2500HD\/3500HD and GMC Sierra 2500HD\/3500HD 8-lug 4WD models, ensuring compatibility when the fit chart is followed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForged steel construction:\u003c\/strong\u003e Hard forged steel keys provide greater strength and improved corrosion resistance from a powder coated finish compared with stock cast keys.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable lift range:\u003c\/strong\u003e True 1-3' adjustable lift that lets owners dial in ride height for improved ground clearance and stance without changing springs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete kit content:\u003c\/strong\u003e Includes two torsion keys and two struts with shock extenders in a Pro Shock-Proof box, plus instructions for a one to two hour install.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStronger than stock:\u003c\/strong\u003e Dynofit states the forged torsion key is approximately 40% stronger than the stock cast key, reducing the risk of deformation under load.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis kit is aimed at truck owners who want a modest lift and improved front-end clearance without a full suspension overhaul; it suits DIYers and shops that work on 8-lug 4WD heavy duty Silverados and Sierras from 2011 to 2019. The short install time and lack of special tool requirements make it practical for weekend installs.\u003c\/p\u003e\u003cp\u003eIt is not intended for 6-lug models, 2WD trucks, or owners seeking lifts beyond 3' or a full suspension reconfiguration. Anyone uncertain about 8-lug fit should verify their wheel pattern before purchase because some customers reported mixed fit and alignment results when compatibility was not checked.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eStrong forged steel keys offer better durability and corrosion resistance than stock cast keys.\u003c\/li\u003e\n\u003cli\u003eIncludes shock extenders and instructions so the front geometry is addressed with the lift.\u003c\/li\u003e\n\u003cli\u003eQuick installation in 1-2 hours with no special tools, providing good value for money.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOnly compatible with 8-lug 4WD models, so fit must be confirmed to avoid alignment issues.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003edynofit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment years\u003c\/td\u003e\n\u003ctd\u003e2011 - 2019\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible models\u003c\/td\u003e\n\u003ctd\u003eSilverado 2500HD\/3500HD, Sierra 2500HD\/3500HD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWheel pattern\u003c\/td\u003e\n\u003ctd\u003e8-lug only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive type\u003c\/td\u003e\n\u003ctd\u003e4WD only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLift range\u003c\/td\u003e\n\u003ctd\u003eAdjustable 1 to 3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContents\u003c\/td\u003e\n\u003ctd\u003e2 torsion keys, 2 struts with shock extenders, instructions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eFor owners of compatible 8-lug 4WD Silverados and Sierras who want a straightforward, durable leveling solution, the dynofit torsion key kit delivers strong forged parts, included shock extenders, and an easy install that represents solid value. Verify lug pattern before buying to avoid fit and alignment headaches, and this kit is a practical alternative to more invasive suspension changes.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill this work on a 6-lug Silverado?\u003c\/strong\u003e\u003cbr\u003eNo. This kit is only compatible with 8-lug models; 6-lug trucks are not supported.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long does installation take?\u003c\/strong\u003e\u003cbr\u003eMost installs take about 1-2 hours and require no special tools when instructions are followed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre shock extenders included?\u003c\/strong\u003e\u003cbr\u003eYes, the kit includes two struts with shock extenders and ships in protective packaging with instructions.\u003c\/p\u003e","brand":"dynofit","offers":[{"title":"Default Title","offer_id":48671133663451,"sku":"B07VMCRLCB","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61XpP_zL_QL._AC_SL1500.jpg?v=1778675720","url":"https:\/\/gearmusthave.com\/products\/dynofit-1-3ft-torsion-keys-with-shock-extenders-heavy-duty-1-3ft","provider":"GearMustHave","version":"1.0","type":"link"}