{"product_id":"2011-2019-gm-hd-6-5-high-clearance-block-bds1827h","title":"2011-2019 GM HD 6.5\" Lift Kit with NX2 Nitro Shocks (BDS1827H)","description":"\u003cp\u003eLift and level your 2011-2019 Chevy Silverado and GMC Sierra 2500 HD 4WD with this BDS 6.5\" lift kit, designed around a No Torsion Bar Drop System that mounts the torsion bars directly to the top of the lower a-arm for maximum ground clearance and room for up to 37\" tires. The high-clearance front end uses torsion bar relocation brackets, 1\/4\" thick high-arched steel crossmembers, multipiece differential relocation brackets, HD skid plates, and CNC-machined ductile iron steering knuckles with sway bar links, bump stop extensions, stainless brake lines, and CV spacers to correct geometry. The rear uses replacement lift blocks, a u-bolt flip kit, and precision-tuned NX2 Nitro or FOX 2.0 Performance Series shocks.\u003c\/p\u003e\n\u003ch6\u003eFeatures\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eHigh Clearance design w\/ no torsion bar drop maximizes ground clearance\u003c\/li\u003e\n\u003cli\u003eRobust steering knuckles maintain ESC system compliance\u003c\/li\u003e\n\u003cli\u003eHD skid plate system improved offroad protection\u003c\/li\u003e\n\u003cli\u003eMultipoint differential relocation brackets to secure the front axle and improve CV angles\u003c\/li\u003e\n\u003cli\u003eFactory Protection Plus drivetrain warranty included\u003c\/li\u003e\n\u003cli\u003eChoice of NX2 or FOX 2.0 gas shocks for improved performance\u003c\/li\u003e\n\u003cli\u003eNitrogen-charged\u003c\/li\u003e\n\u003cli\u003eTwin-tube design\u003c\/li\u003e\n\u003cli\u003e10-stage velocity-sensitive valving\u003c\/li\u003e\n\u003cli\u003eDual-welded ends for increased strength\u003c\/li\u003e\n\u003cli\u003e1-3\/8-inch high-flow piston\u003c\/li\u003e\n\u003cli\u003eSelf-lubricating seals\u003c\/li\u003e\n\u003cli\u003eSilver powder coat finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eSpecs\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eFront Lift Method: Cross-Member\u003c\/li\u003e\n\u003cli\u003eRear Lift Method: Block\u003c\/li\u003e\n\u003cli\u003eShocks Included: Yes\u003c\/li\u003e\n\u003cli\u003eFront Lift Height: 6.5 inch\u003c\/li\u003e\n\u003cli\u003eRear Lift Height: 3 inch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eRecommended Tire \u0026amp; Wheel Fitment\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eTire Size: 37x12.5\u003c\/li\u003e\n\u003cli\u003eWheel Diameter: 18x9, 20x9\u003c\/li\u003e\n\u003cli\u003eBack Spacing: 4.625\/6\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eNotes\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eTorsion Bar Tool required to load\/unload the torsion bars.\u003c\/li\u003e\n\u003cli\u003e3 inch rear block kit recommended for dually applications, 5 inch rear block kit will not fit dually applications.\u003c\/li\u003e\n\u003cli\u003eStock 17 inch \u0026amp; 18 inch wheels cannot be reinstalled.\u003c\/li\u003e\n\u003cli\u003eStock 20 inch x 8.5 inch wheels with 6.18 inch backspacing MAY fit with a max Tire size of 37x12.50 on certain Tire sidewall profiles due to clearance to the steering knuckle and sway bar. A minimum 1\/4 inch wheel spacer may be required due to Tire side wall profile variations. A wider Tire will cause clearance issues with the steering knuckle.\u003c\/li\u003e\n\u003cli\u003eFactory dually wheels cannot be reinstalled.\u003c\/li\u003e\n\u003cli\u003eModels with two piece rear driveshaft may require #121612.\u003c\/li\u003e\n\u003cli\u003eIf minor front driveline vibration occurs at highway speeds while in 4wd and the vehicle will be used in this situation on a regular basis, we recommend replacing the front driveshaft with a dual Cardan style driveshaft.\u003c\/li\u003e\n\u003cli\u003e3 inch block - Will result in a slightly tail-low stance.\u003c\/li\u003e\n\u003cli\u003e4 inch block - Most common for level front\/rear stance.\u003c\/li\u003e\n\u003cli\u003e5 inch block - Will result in a level to slightly tail high stance, integrates a u-bolt flip kit with new spring plate.\u003c\/li\u003e\n\u003cli\u003eDetermine if your truck was manufactured with or without top-mounted overload springs on the rear leaf springs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eIncludes\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eBDS011418, 11 HD 4 Inch Rear Block Kit (UPC 658848611836)\u003c\/li\u003e\n\u003cli\u003eBDS021650, 11 GM HD 4.5-6.5in System (1of4) (UPC 658848614950)\u003c\/li\u003e\n\u003cli\u003eBDS021651, 11 GM HD 4.5-6.5in System (2of4) (UPC 658848614967)\u003c\/li\u003e\n\u003cli\u003eBDS021652, 11 GM HD 4.5-6.5in System (3of4) (UPC 658848614974)\u003c\/li\u003e\n\u003cli\u003eBDS021653, 11 GM HD 4.5-6.5in System (4of4) (UPC 658848614981)\u003c\/li\u003e\n\u003cli\u003eBDS021654, 2011 GM 2500HD 6.5 Inch Torsion Bar System (UPC 658848614998)\u003c\/li\u003e\n\u003cli\u003eBDS121650, 2001-2019 GM HD Front Skid Plate Box Kit (UPC 658848619207)\u003c\/li\u003e\n\u003cli\u003eBDS85613, Shock- 22.20 x 13.35 x 2 - S50\/EB1 (UPC 711745609372)\u003c\/li\u003e\n\u003cli\u003eBDS85769, Shock- 30.95 x 18.15 x 2-3\/8 - EB1\/EB1 (UPC 711745609761)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BDS","offers":[{"title":"Default Title","offer_id":42684499886169,"sku":"BDS1827H","price":3673.24,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8030\/9593\/files\/bds_gm_198H_199H_3665390c-95b5-45ef-b137-ecb4958032c9.jpg?v=1758728236","url":"https:\/\/dirtygarage.com\/products\/2011-2019-gm-hd-6-5-high-clearance-block-bds1827h","provider":"Dirty Garage","version":"1.0","type":"link"}