{"product_id":"2011-2019-gm-2500-hd-4-5-lift-w-2-rear-overload-bds721fs","title":"2011-2019 GM HD 4.5\" Lift Kit with FOX 2.0 Performance Shocks (BDS721FS)","description":"\u003cp\u003eImprove the stance, performance, and capability of your 2011-2019 Chevy Silverado and GMC Sierra 2500 HD 4WD with this BDS 4.5\" lift kit, with clearance for up to 35\" tires. For maximum ground clearance, BDS uses a No Torsion Bar Drop System mounting the torsion bars directly to the top of the lower a-arm. Up front it uses torsion bar relocation brackets, 1\/4\" thick high-arched steel crossmembers, multipiece differential relocation brackets, and heavy duty skid plates, with CNC-machined ductile iron steering knuckles, sway bar links, bump stop extensions, stainless brake lines, and CV spacers. The rear uses replacement lift blocks that retain ride quality and load capacity, a u-bolt flip kit for max clearance, and 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 improves 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\u003e2-inch Impact extruded aluminum body\u003c\/li\u003e\n\u003cli\u003eInternal floating piston (IFP) monotube design\u003c\/li\u003e\n\u003cli\u003eCNC machined 6061-T6 aluminum mounting ends\u003c\/li\u003e\n\u003cli\u003eMassive 5\/8-inch hard chrome plated heat-treated alloy steel shaft\u003c\/li\u003e\n\u003cli\u003eRace-developed high-flow piston design\u003c\/li\u003e\n\u003cli\u003eApplication-specific valving to maximize performance\u003c\/li\u003e\n\u003cli\u003eLong-lasting clear anodized 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: 4.5 inch\u003c\/li\u003e\n\u003cli\u003eRear Lift Height: 2 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: 35x12.5\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\u003eStock 17 inch \u0026amp; 18 inch wheels cannot be reinstalled.\u003c\/li\u003e\n\u003cli\u003eStock 20 inch wheels cannot be reinstalled on 2015-2019 models.\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\u003eTop mounted rear overload spring-equipped models require a different kit than non-overload equipped models. Be sure to select the correct option for your truck.\u003c\/li\u003e\n\u003cli\u003eDepending on the specific wheel and tire combination, trimming may be required for 35x12.50s.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003eIncludes\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eBDS011217, 2011-2024 Chevrolet Silverado\/GMC Sierra 2500\/3500 HD 2 inch Rear Block w\/ Overload (UPC 658848611706)\u003c\/li\u003e\n\u003cli\u003eBDS021454, 11-15 GM HD 4.5in Torsion Bar System (UPC 658848614691)\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\u003eBDS121650, 2001-2019 GM HD Front Skid Plate Box Kit (UPC 658848619207)\u003c\/li\u003e\n\u003cli\u003eFOX98224613, Fox 2.0 Shock 21.95 x 13.85 x 2- S50\/EB1\u003c\/li\u003e\n\u003cli\u003eFOX98224758, Fox 2.0 Shock 27.95 x 17.35 x 2- EB1\/EB1 (UPC 692878899062)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BDS","offers":[{"title":"Default Title","offer_id":42684520431705,"sku":"BDS721FS","price":4392.65,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8030\/9593\/files\/bds_gm_719H_721H_1819H_1820H_66484104-a9ba-40f0-ad4a-15c10936a238.jpg?v=1758728329","url":"https:\/\/dirtygarage.com\/products\/2011-2019-gm-2500-hd-4-5-lift-w-2-rear-overload-bds721fs","provider":"Dirty Garage","version":"1.0","type":"link"}