{"product_id":"jeep-jl-3-5-inch-suspension-kit","title":"Rock Jock 4x4 Jeep JL 3.5 Inch Suspension Kit","description":"\u003cp\u003e\u003cb\u003eRockJock's Pro Edition Johnny Joint Suspension System\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003efor JL Wranglers and Unlimiteds 3.5 inches of lift and allows for efficient clearance of up to 37 in. tall tires (larger tires will require aftermarket fenders and minor trimming)! This kit is comprised of only the highest end components in the areas of strength, fit, finish, function, and the engineering to back them, delivering a smooth, comfortable on-road ride with the ultimate in off-road capability – all in a complete, direct bolt-on kit. This kit is designed specifically for the serious off-roader who not only wants to lift their vehicle and install big tires, but also wants to tackle the toughest trails in the country with confidence and ease.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan\u003eStage 1 Kit Includes:\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3.5 in. Lift Dual-Rate Front And Rear Springs\u003c\/li\u003e\n\u003cli\u003eFront and Rear Coil Spring Shims (one of each)\u003c\/li\u003e\n\u003cli\u003eFront Control Arm Geometry Correction Brackets\u003c\/li\u003e\n\u003cli\u003eJohnny Joint Adjustable Front Trac Bar (forged, organically shaped)\u003c\/li\u003e\n\u003cli\u003eRear Trac Bar Geometry Correction Bracket\u003c\/li\u003e\n\u003cli\u003eFront and Rear Bump Stop Kits\u003c\/li\u003e\n\u003cli\u003eFront and Rear Adjustable Sway Bar Links w\/ Sealed Ends\u003c\/li\u003e\n\u003cli\u003eFront Brake Line Relocation Brackets\u003c\/li\u003e\n\u003cli\u003eAll Required Hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan\u003eStage 2 Kit Includes:\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3.5 in. Lift Dual-Rate Front And Rear Springs\u003c\/li\u003e\n\u003cli\u003eFront and Rear Coil Spring Shims (one of each)\u003c\/li\u003e\n\u003cli\u003eUrethane Front Coil Spring Isolators (included with front springs)\u003c\/li\u003e\n\u003cli\u003eJohnny Joint Adjustable Front Upper Control Arms\u003c\/li\u003e\n\u003cli\u003eJohnny Joint Adjustable Rear Upper Control Arms\u003c\/li\u003e\n\u003cli\u003eJohnny Joint Adjustable Front Trac Bar (forged, organically shaped)\u003c\/li\u003e\n\u003cli\u003eRear Trac Bar Geometry Correction Bracket\u003c\/li\u003e\n\u003cli\u003eFront and Rear Bump Stop Kits\u003c\/li\u003e\n\u003cli\u003eFront and Rear Adjustable Sway Bar Links w\/ Sealed Ends\u003c\/li\u003e\n\u003cli\u003eFront Brake Line Relocation Brackets\u003c\/li\u003e\n\u003cli\u003eAll Required Hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan\u003eStage 3 Kit Includes:\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3.5 in. Lift Dual-Rate Front And Rear Springs\u003c\/li\u003e\n\u003cli\u003eFront and Rear Coil Spring Shims (one of each)\u003c\/li\u003e\n\u003cli\u003eUrethane Front Coil Spring Isolators (included with front springs)\u003c\/li\u003e\n\u003cli\u003e8 Johnny Joint Adjustable Control Arms\u003c\/li\u003e\n\u003cli\u003eJohnny Joint Adjustable Front Trac Bar (forged, organically shaped)\u003c\/li\u003e\n\u003cli\u003eJohnny Joint Adjustable Rear Trac Bar\u003c\/li\u003e\n\u003cli\u003eRear Trac Bar Geometry Correction Bracket\u003c\/li\u003e\n\u003cli\u003eFront and Rear Bump Stop Kits\u003c\/li\u003e\n\u003cli\u003eFront and Rear Adjustable Sway Bar Links w\/ Sealed Ends\u003c\/li\u003e\n\u003cli\u003eFront Brake Line Relocation Brackets\u003c\/li\u003e\n\u003cli\u003eAll Required Hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan\u003eKit Features:\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.rockjock4x4.com\/products\/shop-by-vehicle\/jeep-jl-wrangler\/jl-gas\/jl-gas-springs\" id=\"null\" target=\"_self\"\u003eRockJock Spec. Dual-Rate Springs\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e- Feature a soft initial rate that absorbs small bumps and trail chop, to deliver a smooth, comfortable ride, while a firmer secondary rate helps soak up larger impacts and reduce bottoming. A key differentiator of RockJock spec. dual-rate springs is the positioning of the crossover point between the initial and secondary spring rates so that a portion of the softer initial rate is available and active at ride height before crossing over to the firmer secondary rate deeper into the travel.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.rockjock4x4.com\/products\/shop-by-vehicle\/jeep-jl-wrangler\/jl-gas\/jl-gas-bump-stops\" id=\"null\" target=\"_self\"\u003eBump Stop Spacers\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e- Proper bump stop extensions are a must and our heavy duty kits stand up to hard use while keeping the tires off of the shiny new JL fenders!\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.rockjock4x4.com\/products\/shop-by-vehicle\/jeep-jl-wrangler\/jl-gas\/jeep-jl-control-arms\" id=\"null\" target=\"_self\"\u003eJohnny Joint Control Arms\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e– Heavy duty adjustable upper control arms feature RockJock Johnny Joints, the original and most durable high-articulation urethane suspension joint on the market. Johnny Joints feature a smooth steel ball that pivots inside a proprietary urethane shell to provide over 30 degrees (per joint) of quiet, shock dampening articulation - without the excessive deflection found in soft rubber-based flex joints. Johnny Joints are so trusted, that they are used by multiple commercial suspension companies, for both street and off-road suspension systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.rockjock4x4.com\/products\/shop-by-vehicle\/jeep-jl-wrangler\/jl-gas\/jl-gas-diesel-trac-bars-and-brackets\" id=\"null\" target=\"_self\"\u003eJohnny Joint Trac Bars\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e- Heavy duty adjustable length Trac Bars included are our forged chromoly, organically shaped front bar and our chromoly rear bar. Our Trac Bars combine a precise fit with increased strength and adjustable length to perfectly center front and rear axles under the vehicle. High-articulation Johnny Joint ends provide maximum durability and suspension flex.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan\u003eOptional Add-On Components\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e- Add-on components enable the RockJock Pro Edition Suspension Lift to be customized for increased off-road capabilities and tuning.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.rockjock4x4.com\/products\/shop-by-vehicle\/jeep-jl-wrangler\/jl-gas\/jeep-jl-antirock-sway-bars\" id=\"null\" target=\"_self\"\u003eAntirock Sway Bars\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e- The most popular off-road sway bar on the market enhances off-road driving capabilities with balanced performance of front and rear suspension in rugged off-road conditions. Off-road traction is improved with increased suspension flex and by equalizing and distributing the weight of the vehicle over all four tires - without the overly loose feeling created by sway bar disconnects.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.rockjock4x4.com\/products\/shop-by-vehicle\/jeep-jl-wrangler\/jl-gas\/jeep-jl-currectlync-steering\" id=\"null\" target=\"_self\"\u003eCurrectlync Steering System\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e- For maximum strength, reliability and confidence off-road, upgrade your steering!\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.rockjock4x4.com\/RJ-301000-103\" id=\"null\" target=\"_self\"\u003eAxle Housing Johnny Joints\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e- Adding this simple kit to your Pro Edition Suspension System converts 2 more pivoting points in your suspension to high articulation Johnny Joint rod ends.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan\u003eLift Details\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e- The RockJock Suspension System provides 3.5 in. of suspension lift.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFinished height specs. are based off of a 4-door vehicle equipped with a hard top, steel bumpers, winch installed and a full size spare.\u003c\/li\u003e\n\u003cli\u003eInstallation of this kit onto any build of a 2-door vehicle is likely to sit higher than 3.5 inches of lift!\u003c\/li\u003e\n\u003cli\u003eActual lift height may vary due to factory build specs. and added equipment and accessories.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan\u003eTire Fitment:\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e37 in. tires – no inner fender modification necessary\u003c\/li\u003e\n\u003cli\u003e38 in. or larger tires – aftermarket high-clearance fenders suggested\/required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan\u003eWheel Backspace:\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4.5 in. wheel backspace is recommended for all tire sizes\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rock Jock 4x4","offers":[{"title":"392 \/ Stage 1","offer_id":49639655866520,"sku":null,"price":2436.0,"currency_code":"USD","in_stock":true},{"title":"392 \/ Stage 2","offer_id":49639655899288,"sku":null,"price":2978.0,"currency_code":"USD","in_stock":true},{"title":"392 \/ Stage 3","offer_id":49639655932056,"sku":null,"price":4402.0,"currency_code":"USD","in_stock":true},{"title":"V6\/2.0T \/ Stage 1","offer_id":49639655964824,"sku":null,"price":2436.0,"currency_code":"USD","in_stock":true},{"title":"V6\/2.0T \/ Stage 2","offer_id":49639655997592,"sku":null,"price":2978.0,"currency_code":"USD","in_stock":true},{"title":"V6\/2.0T \/ Stage 3","offer_id":49639656030360,"sku":null,"price":4402.0,"currency_code":"USD","in_stock":true},{"title":"Eco Diesel \/ Stage 1","offer_id":49639656063128,"sku":null,"price":2436.0,"currency_code":"USD","in_stock":true},{"title":"Eco Diesel \/ Stage 2","offer_id":49639656095896,"sku":null,"price":2978.0,"currency_code":"USD","in_stock":true},{"title":"Eco Diesel \/ Stage 3","offer_id":49639656128664,"sku":null,"price":4402.0,"currency_code":"USD","in_stock":true},{"title":"4XE \/ Stage 1","offer_id":49639656161432,"sku":null,"price":2436.0,"currency_code":"USD","in_stock":false},{"title":"4XE \/ Stage 2","offer_id":49639656194200,"sku":null,"price":2978.0,"currency_code":"USD","in_stock":false},{"title":"4XE \/ Stage 3","offer_id":49639656226968,"sku":null,"price":4402.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/6562\/9592\/files\/RJ-JL3920-103_webstoreimage-1.avif?v=1785782769","url":"https:\/\/www.currieracing.com\/products\/jeep-jl-3-5-inch-suspension-kit","provider":"Currie Racing","version":"1.0","type":"link"}