K Suspension and American Vintage 4x4 have teamed up to provide the ultimate service packages for your offroad vehicles
Below you'll find many services we provide.
Already know what you want? Schedule a service with us now:
Below you'll find many services we provide.
Already know what you want? Schedule a service with us now:
Gears and LockersWe have the experience and the right tools to build a differential correctly.
We replace everything... bearings and races, seals, snap-rings, bolts, gaskets. We set them up with top-name differentials and gears such as Detroit, ARB, Eaton, Auburn, ECTED, OX, Yukon, Spicer. If you need custom axle shafts, we do that too. We sell top-name axle shafts such as Dutchman, Yukon, and RCV at excellent competitive prices! We can also shorten and spline axle shafts. At AV4x4, we perform many different axle conversions and upgrades and each one is built with exact precision and personal attention to every detail for years of trouble-free service.
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All of our fab work is precision-built and of the highest quality. Many of our custom parts are designed in CAD and built using precision CNC machines for a perfect fit. It doesn't matter how big or small the job is, we do it all. And you can trust that it will be done right. Suspension components, drivetrain conversions, bumpers, rocker guards, and just about anything you can think of, we have done it. We pay attention to every detail and we build everything as if it were our own.
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Drivetrain ConversionsWe can replace your current drivetrain with stock components or we can upgrade your favorite 4x4 with a modern engine such as a GM LS 5.3, 6.0, 6.2 or Chrysler Hemi, just to name a few. We cover everything from front to back with our engine transplants. They all come with new electrical harnesses and PCM's that are tuned for your specific vehicle and needs. We take great pride in our high-quality conversions.
Upgraded cooling systems, fuel injection, ignition, exhaust and electronic components are all part of a successful transplant. From vintage manual transmissions to modern automatic transmissions, we know what works the best. All makes and models of engine, transmission, and transfer case conversions are done
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Trail Armor & Protection
Trail armor is essential to any well-built 4x4. Bumpers, rocker guards, and skid plates are all important. We sell top name brands such as MetalCloak, Poison Spyder, LOD, Motobilt, GenRight, Rugged Ridge, and dozens of others. We have a full fabrication shop and skilled fabricators to build almost anything. Custom bumpers swing away tire carriers, rocker/side armor protection. We provide full powder coating service as well. We can match the colors on your Jeep or there are thousands of custom colors available. There are endless options for armor accessories. We will help you select the ones that will fit the way you live and drive.
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Suspension & SteeringA correctly built suspension system requires serious knowledge and "real-world" experience. We sell top name brands such as MetalCloak, Motobilt, ORI, PSC, Fox, and King. We will help you select the best suspension to meet your needs. We design and build custom suspensions with great precision and skill. We install ram assist steering systems. We also build custom heavy-duty tie rods and drag links with the best components available today.
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Complete Restorations
We offer personalized project consulting throughout your project to ensure absolute success! We specialize in strategic modernizing while maintaining the original beauty of your 4x4. With modern electrical components, engines, transmissions, power steering, suspension, and axles, your 4x4 will be a pleasure to drive every day! Whether it's a daily driver, trail runner, rock crawler, or full-on expedition vehicle, we do it all. It doesn't matter if your restoration project is truly vintage and needs every component or is fairly new and you want to completely rebuild it, that’s what we do. We take pride in our work, it’s our passion, and every detail matters. System integration is the number one reason that modified vehicles don’t work well. With tens of thousands of parts and accessories on the market today, selecting the right ones can be overwhelming. Not all products play nicely together. Mistakes are expensive. We will sit down with you and discuss your project in detail. We put together a detailed project plan based on how you live and drive. We do it right the first time.
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Additional Services
Brackets & Tabs
Diagnostics & Electrical Work Expedition Rigs Coilovers and Shocks Chromoly Axle Shafts Recovery Equipment |
Inspections & Maintenance
Custom Exhausts Rock Crawlers Custom Suspension Power Steering Upgrades Bumpers & Winches |
Offroad Lighting Accessories
Turnkey Solutions Trail Rigs CNC Plasma Cutting Skid Plates & Armor Lift Kits |