{"product_id":"bds-suspension-4-inch-lift-kit-chevy-gmc-3-4-ton-truck-suburban-1977-1987-4wd","title":"BDS Suspension 4 Inch Lift Kit Chevy\/GMC 3\/4 Ton Truck\/Suburban 1977-1987 4WD","description":"\u003cp\u003eTake your 1977-1987 Chevy and GMC 3\/4 ton truck or SUV to the next level with this 4-inch lift kit from BDS Suspension. Designed to improve stance, performance, and capability of the K20 and K25, this kit includes everything necessary to set your truck up right with clearance for up to 35 inch Tires.\u003c\/p\u003e\n\u003cp\u003eUp front the lift kit includes Glide-Ride leaf springs, 4 inch steering arm for steering correction, brake line brackets and precision tuned NX2 nitrogen charged shocks. In the rear this kit utilizes a high-strength lift block, longer u-bolts and a matching set of NX2 Nitro shocks.\u003c\/p\u003e\n\u003cp\u003eGlide-Ride Leaf Springs\u003c\/p\u003e\n\u003cp\u003eBuilt to outperform, BDS engineered the Glide-Ride leaf springs into a multi-leaf progressive spring rate design that provides a smooth ride with any load. This is accomplished with an exclusive triple-stage leaf spring design. Upgrading to BDS Glide-Ride leaf springs will provide flexibility throughout the suspension cycle.\u003c\/p\u003e\n\u003cp\u003eRear Lift Option 4 Inch Block Kit\u003c\/p\u003e\n\u003cp\u003e4 Inch Block Kit with Add-A-Leaf\u003c\/p\u003e\n\u003cp\u003eLeaf Springs\u003c\/p\u003e\n\u003cp\u003eShock Option NX2 Nitro Series\u003c\/p\u003e\n\u003cp\u003eFOX 2.0 Performance Series\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEasy, 100 percent Bolt-on installation\u003c\/li\u003e\n\u003cli\u003eGlideride leaf springs to provide full lift height and increased capacity\u003c\/li\u003e\n\u003cli\u003eNew steering arm maintains proper steering angles for improved handling\u003c\/li\u003e\n\u003cli\u003eCast steel blocks and add-a-leaf provide level stance from front to rear\u003c\/li\u003e\n\u003cli\u003eStandard NX2 Nitro shocks with vehicle-specific valving for better control\u003c\/li\u003e\n\u003cli\u003eUpgrade to FOX 2.0 Performance Series shocks for maximum performance on and off-road\u003c\/li\u003e\n\u003cli\u003eIncluded in the base system.\u003c\/li\u003e\n\u003cli\u003eMade of cast iron for high strength.\u003c\/li\u003e\n\u003cli\u003eDesigned to provide correct pinion angles.\u003c\/li\u003e\n\u003cli\u003eHelp freshen up old worn-out factory leaf springs.\u003c\/li\u003e\n\u003cli\u003eProvides an additional 1 inch of lift.\u003c\/li\u003e\n\u003cli\u003eIncludes new center pins.\u003c\/li\u003e\n\u003cli\u003eEliminates any need for a lift block.\u003c\/li\u003e\n\u003cli\u003eReduces axle wrap and creates a more controlled and stable feel.\u003c\/li\u003e\n\u003cli\u003eMulti-leaf progressive design for a smooth ride.\u003c\/li\u003e\n\u003cli\u003eMaintains factory payload weight ratings.\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\u003cli\u003e2-inch Impact extruded aluminum body\u003c\/li\u003e\n\u003cli\u003eInternal floating piston (Internal Floating Piston) 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\u003cp\u003e\u003cstrong\u003eFitment Notes (from BDS):\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThe 3\/4 ton commonly came with a factory 56 inch eye to eye rear leaf spring. However, some were produced with a 52 inch rear spring. If ordering rear leaf springs, be sure to measure your factory rear spring before ordering.\u003c\/li\u003e\n\u003cli\u003eIf equipped with a factory front sway bar, a sway bar drop kit is available in the accessories section.\u003c\/li\u003e\n\u003cli\u003eSome vehicle came with factory front dual shocks. If you wish to replace the factory duals, you must order the additional two auxiliary shocks in the options.\u003c\/li\u003e\n\u003cli\u003e#001408 come with OE style rubber bushings installed.\u003c\/li\u003e\n\u003cli\u003eExhaust modification may be required to clear front driveshaft.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLift Height: 4.0 Inch\u003c\/li\u003e\n\u003cli\u003eFront Lift Height: 4.0 Inch\u003c\/li\u003e\n\u003cli\u003eRear Lift Height: 4.0 Inch\u003c\/li\u003e\n\u003cli\u003eDrive: 4WD\u003c\/li\u003e\n\u003cli\u003eWarranty: Lifetime Replacement Warranty Extends to Cover all BDS Hard Parts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOptions \u0026amp; Part Numbers:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOption\u003c\/th\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003eShocks Included\u003c\/th\u003e\n\u003cth\u003eWhat's in the Box\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e4 Inch Block Kit \/ FOX 2.0 Performance Series\u003c\/td\u003e\n\u003ctd\u003eBDS124FS\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003etwo BDS001401, 73-91 GM 4in Front Spring\u003cbr\u003eone BDS011001, 77-87 GM Front Box Kit (3.00 dia. front)\u003cbr\u003eone BDS011408, GM 3\/4 ton 4in Rear Box Kit\u003cbr\u003eone BDS081401, 69-91 GM 4 Steering Arm\u003cbr\u003etwo FOX98224620, Fox 2.0 Shock 23.65 x 15.05 x 2- EB1\/EB1\u003cbr\u003etwo FOX98224639, Fox 2.0 Shock 30.05 x 18.45 x 2- EB1\/EB1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4 Inch Block Kit \/ NX2 Nitro Series\u003c\/td\u003e\n\u003ctd\u003eBDS124H\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003etwo BDS001401, 73-91 GM 4in Front Spring\u003cbr\u003eone BDS011001, 77-87 GM Front Box Kit (3.00 dia. front)\u003cbr\u003eone BDS011408, GM 3\/4 ton 4in Rear Box Kit\u003cbr\u003eone BDS081401, 69-91 GM 4 Steering Arm\u003cbr\u003etwo BDS85620, Shock- 23.10 x 14.25 x 2-3\/8 - EB1\/EB1\u003cbr\u003etwo BDS85639, Shock- 29.70 x 17.60 x 2-3\/8 - EB1\/EB1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4 Inch Block Kit with Add-A-Leaf \/ FOX 2.0 Performance Series\u003c\/td\u003e\n\u003ctd\u003eBDS126FS\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003etwo BDS001401, 73-91 GM 4in Front Spring\u003cbr\u003eone BDS011001, 77-87 GM Front Box Kit (3.00 dia. front)\u003cbr\u003eone BDS011208, GM 3\/4 ton 2 Inch Rear Box Kit\u003cbr\u003eone BDS081401, 69-91 GM 4 Steering Arm\u003cbr\u003eone BDS119157, GM\/Dodge Rear Long Add-a-leaf\u003cbr\u003etwo FOX98224620, Fox 2.0 Shock 23.65 x 15.05 x 2- EB1\/EB1\u003cbr\u003etwo FOX98224639, Fox 2.0 Shock 30.05 x 18.45 x 2- EB1\/EB1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4 Inch Block Kit with Add-A-Leaf \/ NX2 Nitro Series\u003c\/td\u003e\n\u003ctd\u003eBDS126H\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003etwo BDS001401, 73-91 GM 4in Front Spring\u003cbr\u003eone BDS011001, 77-87 GM Front Box Kit (3.00 dia. front)\u003cbr\u003eone BDS011208, GM 3\/4 ton 2 Inch Rear Box Kit\u003cbr\u003eone BDS081401, 69-91 GM 4 Steering Arm\u003cbr\u003eone BDS119157, GM\/Dodge Rear Long Add-a-leaf\u003cbr\u003etwo BDS85620, Shock- 23.10 x 14.25 x 2-3\/8 - EB1\/EB1\u003cbr\u003etwo BDS85639, Shock- 29.70 x 17.60 x 2-3\/8 - EB1\/EB1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLeaf Springs \/ FOX 2.0 Performance Series\u003c\/td\u003e\n\u003ctd\u003eBDS128FS\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003etwo BDS001401, 73-91 GM 4in Front Spring\u003cbr\u003etwo BDS001408, GM 3\/4 ton 4in Rear Spring-56 eye-to-eye\u003cbr\u003eone BDS011001, 77-87 GM Front Box Kit (3.00 dia. front)\u003cbr\u003eone BDS081401, 69-91 GM 4 Steering Arm\u003cbr\u003etwo FOX98224620, Fox 2.0 Shock 23.65 x 15.05 x 2- EB1\/EB1\u003cbr\u003etwo FOX98224639, Fox 2.0 Shock 30.05 x 18.45 x 2- EB1\/EB1\u003cbr\u003efour UBT4032, 5\/8 x 3-5\/8 x 10 Round U-bolt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLeaf Springs \/ NX2 Nitro Series\u003c\/td\u003e\n\u003ctd\u003eBDS128H\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003etwo BDS001401, 73-91 GM 4in Front Spring\u003cbr\u003etwo BDS001408, GM 3\/4 ton 4in Rear Spring-56 eye-to-eye\u003cbr\u003eone BDS011001, 77-87 GM Front Box Kit (3.00 dia. front)\u003cbr\u003eone BDS081401, 69-91 GM 4 Steering Arm\u003cbr\u003etwo BDS85620, Shock- 23.10 x 14.25 x 2-3\/8 - EB1\/EB1\u003cbr\u003etwo BDS85639, Shock- 29.70 x 17.60 x 2-3\/8 - EB1\/EB1\u003cbr\u003efour UBT4032, 5\/8 x 3-5\/8 x 10 Round U-bolt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1987 Chevrolet Blazer\u003c\/li\u003e\n\u003cli\u003e1977-1986 Chevrolet K20\u003c\/li\u003e\n\u003cli\u003e1977-1986 Chevrolet K20 Suburban\u003c\/li\u003e\n\u003cli\u003e1977-1986 Chevrolet K5 Blazer\u003c\/li\u003e\n\u003cli\u003e1987 Chevrolet V20\u003c\/li\u003e\n\u003cli\u003e1987 Chevrolet V20 Suburban\u003c\/li\u003e\n\u003cli\u003e1977-1987 GMC Jimmy\u003c\/li\u003e\n\u003cli\u003e1977-1978 GMC K25\u003c\/li\u003e\n\u003cli\u003e1977-1978 GMC K25 Suburban\u003c\/li\u003e\n\u003cli\u003e1979-1986 GMC K2500\u003c\/li\u003e\n\u003cli\u003e1979-1986 GMC K2500 Suburban\u003c\/li\u003e\n\u003cli\u003e1987 GMC V2500\u003c\/li\u003e\n\u003cli\u003e1987 GMC V2500 Suburban\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e BDS124FS, BDS124H, BDS126FS, BDS126H, BDS128FS, BDS128H\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e Cancer and Reproductive Harm - www.P65Warnings.ca.gov\u003c\/p\u003e","brand":"BDS Suspension","offers":[{"title":"4 Inch Block Kit \/ FOX 2.0 Performance Series","offer_id":50555652931749,"sku":"BDS124FS","price":1491.04,"currency_code":"USD","in_stock":true},{"title":"4 Inch Block Kit \/ NX2 Nitro Series","offer_id":50555652964517,"sku":"BDS124H","price":891.04,"currency_code":"USD","in_stock":true},{"title":"4 Inch Block Kit with Add-A-Leaf \/ FOX 2.0 Performance Series","offer_id":50555652997285,"sku":"BDS126FS","price":1565.99,"currency_code":"USD","in_stock":true},{"title":"4 Inch Block Kit with Add-A-Leaf \/ NX2 Nitro Series","offer_id":50555653030053,"sku":"BDS126H","price":965.99,"currency_code":"USD","in_stock":true},{"title":"Leaf Springs \/ FOX 2.0 Performance Series","offer_id":50555653062821,"sku":"BDS128FS","price":1977.79,"currency_code":"USD","in_stock":true},{"title":"Leaf Springs \/ NX2 Nitro Series","offer_id":50555653095589,"sku":"BDS128H","price":1377.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/4192\/4336\/files\/bds_gm_100H_104H_109H_110H_123H_124H_137H_138H_f6da8d94-5df9-49cb-b531-608fa16cb9aa.jpg?v=1790827812","url":"https:\/\/forgetrucks.com\/products\/bds-suspension-4-inch-lift-kit-chevy-gmc-3-4-ton-truck-suburban-1977-1987-4wd","provider":"Forge USA","version":"1.0","type":"link"}