{"product_id":"4-inch-lift-kit-w-4-link-ram-3500-19-23-4wd-diesel-6-bolt-forx-2-5-performance-elite-shocks","title":"BDS 4-Inch 4-Link Lift Kit | FOX 2.5 Performance Elite | Ram 3500 4WD Diesel 2019-2026 | 6-Bolt Indexing","description":"\u003ch2\u003eBDS 4-Inch 4-Link Lift Kit | FOX 2.5 Performance Elite Shocks | Ram 3500 4WD Diesel 2019–2026 | 6-Bolt Indexing | SKU: 1667FPE\u003c\/h2\u003e\n\n\u003ch2\u003eIs This for You?\u003c\/h2\u003e\n\u003cp\u003eThis kit is for the \u003cstrong\u003e2019–2026 Ram 3500 4WD diesel owner with a 6-bolt front axle\u003c\/strong\u003e who wants 4 inches of front lift at the FOX 2.5 Performance Elite level. There are two 4-inch 4-link diesel kits for this platform: SKU 1667FPE (this listing) and SKU 1670FPE. \u003cstrong\u003eConfirm which is correct for your specific axle configuration before ordering\u003c\/strong\u003e — submit your year, engine, drivetrain, and axle config via the contact form. If your Ram 3500 is gas, stop here — order SKU 1677FPE (with overload leaf) or SKU 1676FPE (no overload leaf).\u003c\/p\u003e\n\n\u003ch2\u003eThe Result\u003c\/h2\u003e\n\u003cp\u003e4 inches of front lift via a true 4-link conversion on the Ram 3500 diesel platform — corrected geometry, eliminated radius arm bind, improved articulation, 6-bolt indexing for driveline correction, and FOX 2.5 PE damping with external reservoir. The truck sits aggressive, clears larger tires, and maintains consistent geometry under diesel towing loads.\u003c\/p\u003e\n\n\u003ch2\u003eVerified Fitment (OFAS Standard)\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRam 3500 4WD Diesel:\u003c\/strong\u003e 2019–2026 — 6-bolt front axle — confirm SKU 1667FPE vs. 1670FPE before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDoes NOT fit:\u003c\/strong\u003e Ram 3500 gas — order SKU 1677FPE or 1676FPE. Does not fit Ram 3500 2WD. Does not fit Ram 3500 2018 or earlier. Does not fit Ram 2500 or Ram 1500. Confirm 6-bolt axle configuration and correct SKU before ordering.\u003c\/p\u003e\n\n\u003ch2\u003eSystem Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 1667FPE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e BDS Suspension\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLift Height:\u003c\/strong\u003e 4 inches (front)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuspension Type:\u003c\/strong\u003e 4-link conversion — diesel-tuned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDriveline Correction:\u003c\/strong\u003e 6-bolt indexing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShocks:\u003c\/strong\u003e FOX 2.5 Performance Elite — external reservoir\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ram 3500 4WD Diesel 2019–2026 — 6-bolt front axle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e BDS No-Fine-Print Warranty + FOX 1-year limited warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eMaster Kit Components\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e4-link front suspension conversion components\u003c\/li\u003e\n\u003cli\u003eDiesel-tuned front coil springs\u003c\/li\u003e\n\u003cli\u003e6-bolt indexing ring — driveline correction\u003c\/li\u003e\n\u003cli\u003eFOX 2.5 Performance Elite shocks — external reservoir\u003c\/li\u003e\n\u003cli\u003eTrack bar correction bracket\u003c\/li\u003e\n\u003cli\u003eAll required installation hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation \u0026amp; Fabrication Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional installation required:\u003c\/strong\u003e 4-link conversion on a diesel platform requires a qualified suspension shop.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlignment mandatory:\u003c\/strong\u003e Full front-end alignment required after installation. Do not drive on public roads before alignment is completed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6-bolt axle confirmation:\u003c\/strong\u003e Confirm 6-bolt front axle configuration before ordering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDriveline inspection:\u003c\/strong\u003e Inspect driveshaft angles and U-joint operating angles after installation. Confirm 6-bolt indexing ring is installed per BDS instructions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReservoir routing:\u003c\/strong\u003e Follow BDS and FOX installation instructions for reservoir placement — avoid pinch points and heat sources.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque specs:\u003c\/strong\u003e Torque all fasteners to BDS specification per included installation instructions. Do not estimate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWheel \u0026amp; Tire Fitment\u003c\/h2\u003e\n\u003cp\u003eAt 4-inch front lift on the Ram 3500 diesel platform, typical fitment runs 35–37-inch tires depending on wheel offset and backspacing. Confirm maximum tire diameter and wheel specs with your wheel\/tire supplier before ordering.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Warning\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eApplication-specific. Confirm 2019–2026 Ram 3500 4WD diesel with 6-bolt front axle before ordering. Confirm SKU 1667FPE vs. 1670FPE with OFAS before ordering — these are two distinct kits for the same platform. Does not fit gas, 2WD, or 2018 and earlier Ram 3500. This product is non-returnable once installed.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cblockquote\u003e\u003cp\u003eIs your Ram 3500 a 2019–2026 4WD diesel with a 6-bolt front axle? Do you need SKU 1667FPE or SKU 1670FPE? Gas or diesel? Submit your year, engine, drivetrain, and axle config via the contact form and we’ll confirm the correct SKU before it ships.\u003c\/p\u003e\u003c\/blockquote\u003e","brand":"BDS Suspension","offers":[{"title":"Default Title","offer_id":51395819503937,"sku":"1667FPE","price":5684.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/1284\/1793\/files\/BDS1667FPE.webp?v=1771271524","url":"https:\/\/obsidianforgedautosupply.com\/products\/4-inch-lift-kit-w-4-link-ram-3500-19-23-4wd-diesel-6-bolt-forx-2-5-performance-elite-shocks","provider":"Obsidian Forged Auto Supply","version":"1.0","type":"link"}