Just put them on seem very durable and look amazing receiving them took long then expect and still waiting on the rear set but other then that 10 out of 10
2014-2023 Dodge Ram 2500/3500 Adjustable 4-Link Conversion Kit - 4-10" Lift
2014-2026 Dodge Ram 2500/3500 Adjustable 4-Link Conversion Kit - 2-10" Lift
Ram 2500/3500 4-Link Conversion Kit for 2-10" Lift – Enhance Your Suspension Performance
Upgrade Your Ram 2500/3500 with the Apoc 4-Link Conversion Kit
Unlock the full potential of your lifted Ram 2500/3500 with the APOC 4-Link Conversion Kit designed for 2 to 10 inches of lift. If you’re looking to enhance axle centering, improve ride quality, and maintain proper suspension geometry after lifting your truck, this is the must-have upgrade for you.
Important: This 4-Link Kit requires a minimum of 2 inches of lift to be installed.
Key Features of the APOC Ram 2500/3500 4-Link Conversion Kit
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Improved Axle Alignment
The APOC 4-Link Conversion Kit allows you to easily adjust the caster angle and center the axle back into the fender wells. When you lift your truck, the axle can shift out of its stock position, causing tire rubbing during turns. This kit will restore proper axle centering, reducing or eliminating tire rubbing. -
Adjustable Control Arms for Custom Fit
The kit includes fully adjustable control arms, which make it easy to center your axle and optimize alignment. These control arms ensure that your truck handles better and retains factory-like performance, even with larger tires and lifts. -
Maintains Steering Geometry
With larger tires and lift kits, it’s common for the steering geometry to be disrupted, creating dangerous handling issues. The APOC 4-Link Conversion Kit helps maintain proper steering and suspension angles, improving handling and making your truck feel more stable on the road. -
No Welding, Minimal Drilling
Designed for ease of installation, this kit requires only minimal drilling and no welding, making it easier for DIY enthusiasts and professional installers alike. The kit uses mostly factory hardware, simplifying the installation process. -
Built for Durability
Constructed with high-quality tubing and polyurethane bushings, the kit is built to withstand the rigors of off-road driving. Plus, each bushing is equipped with a grease fitting for long-lasting performance.
Parts Included in the Kit
- 2 Upper Control Arms
- 2 Lower Control Arms
- 4-Link Conversion Bracket
- Top-Quality Polyurethane Bushings
- Bushing Ends (DOM Tubing)
- Grease Fitting for Each Bushing for Extended Life
Installation Details
- Install Time: 3-4 hours
- Required Tools: Basic hand tools, Jack, and Jack stands
- Installation Difficulty: Easy to moderate
- Alignment: An alignment is recommended after installation to ensure that all angles are correct and steering geometry is restored.
Why Choose the Apoc Ram 2500/3500 4-Link Conversion Kit?
Upgrading your Ram 2500/3500 with a lift kit brings exciting new possibilities, but maintaining the correct suspension geometry is crucial for safety and performance. Whether you're running a mild 2 inch level or planning to go up to 10 inches, the APOC 4-Link Conversion Kit offers a future-proof solution. This kit will continue to serve your truck as you upgrade your lift over time, ensuring a smoother ride and better handling regardless of the lift size.
Don't sacrifice handling and stability for the sake of a larger lift or bigger tires. The APOC Ram 2500/3500 4-Link Conversion Kit is the solution to keep your truck driving like new, even with major upgrades.
Perfect for:
- Off-road enthusiasts looking to enhance axle alignment and steering geometry
- Lifted Ram 2500/3500 owners seeking improved ride quality and handling
- DIYers who want a simple and effective suspension upgrade
- Anyone planning a future lift upgrade and needing a kit that grows with them
Get Yours Today!
Upgrade your suspension with the Apoc Ram 2500/3500 4-Link Conversion Kit and experience enhanced performance, stability, and handling.
FAQs
Q: Can I install this 4-Link Conversion Kit myself?
A: Yes! The installation is straightforward and requires only basic hand tools. However, professional installation is recommended if you're unfamiliar with suspension work.
Q: Will this kit fit my Ram 2500/3500 with a 6-inch lift?
A: Yes, this kit is designed for 2 to 10 inches of lift. It will work with your 6-inch lift and provide the necessary adjustments for axle centering and caster angle.
Q: Do I need to align my truck after installation?
A: Yes, we highly recommend an alignment after installing the kit to ensure that all angles are properly adjusted for optimal performance.
2014-2026 Dodge Ram 2500/3500 Adjustable 4-Link Conversion Kit - 2-10" Lift
Sale price$1,450.00
Built Right. Backed RIght.
Our crew’s on call Monday–Friday, 9–5 EST. Hit us up at 865-983-5004 — real support, done right.
Component Specs
Lift Compatible
Compatible with 4" to 12" of lift
Adjustable End Thread Size
Adjustable
Yes
Tube Material
3/16" Thick Tubing / 2" Outside Diameter
Bracket Material
Finish
Powdercoated Satin black
Ram 4 Link Conversion Kits
Ram Suspension, Redefined
What all comes with a Ram 4 Link Conversion kits?
Complete Kit – Ready to Install:
Engineered 4-Link Conversion for Your Ram
Apoc’s 4-Link Conversion is built for complete suspension control, improved ride quality, and corrected caster angles on lifted trucks. Each kit includes two heavy-duty frame brackets that mount directly into the factory radius arm locations, requiring only one 1/2" hole drilled per side for installation. The kit comes with a full set of extended-length control arms—two uppers and two lowers—fully assembled and ready to install. Lower arms are bent for added tire clearance, allowing smooth articulation and steering with larger tires. Axle-side hardware is reused, keeping the installation clean and straightforward.
Premium Bushings – Built for Life:
Apoc Industries backs our bushings with a Lifetime Warranty for lasting confidence. We use only the highest quality polyurethane (PTMEG-based) in all Apoc products.
PTMEG polyurethane offers superior articulation and a firmer, more responsive feel — without the harshness commonly found in solid joints like heims or flex joints.
These bushings are ideal for daily driving while providing excellent durability and performance for moderate off-road use.
Adjustable Length for Precise Handling:
Apoc control arm kits are designed with flexibility in mind. They are stock length when fully collapsed and up to 2.5 inches longer when fully extended, giving you plenty of adjustability to fine-tune your truck’s suspension geometry and handling. Whether you’re leveling, lifting, or optimizing alignment, our arms provide the range needed for a perfect setup.
100%
Red, White & Built Right
Lifetime Warranty Polyurethane Bushings
Built to Last, Easy to Rebuild
Apoc Industries' high-performance polyurethane bushings are backed by a lifetime warranty and engineered for durability you can count on. Easily rebuildable with basic tools, they deliver a firm, responsive ride without the hassle—made for daily drivers and built for the long haul.
Before
After
FAQ'S
RAM 4 link Conversion kit
A: A 4-link conversion replaces the factory radius arm setup, delivering better suspension geometry, improved ride quality, and more precise caster control—especially on lifted trucks. Unlike radius arms that limit articulation and can cause binding, a true 4-link setup allows each control arm to move independently, reducing stress on bushings and increasing flex. The result is smoother handling, better tire contact, and a more stable, confident ride—on the road or under load.hts.
At Apoc Industries, we understand that every suspension change impacts your vehicle’s geometry. That’s why we provide detailed installation instructions, including caster correction measurements tailored to a variety of lift and leveling heights. Whether you’re adding a small leveling kit or a full suspension lift, our guides ensure you have the correct specifications to dial in your alignment for maximum drivability, tire life, and performance.
Taking the guesswork out of your setup means better results — and a better ride..
Yes, you can continue using your factory alignment bolt. Its eccentric design allows for easy fine-tuning of caster angles once the control arms are set to the correct length. This ensures a smooth and precise alignment process, whether you’re adjusting it yourself or having it dialed in by a professional shop.
Our components are engineered to work seamlessly with your existing hardware, saving you time and keeping installation straightforward.
For PTMEG (polytetramethylene ether glycol) polyurethane bushings, the best grease is a silicone-based lubricant with PTFE (polytetrafluoroethylene) additives. Here’s why and what to consider:
Why Silicone-Based with PTFE?
: PTMEG polyurethane is resistant to petroleum-based products, but silicone-based grease is preferred as it won’t degrade the material and is explicitly recommended for polyurethane bushings.Tackiness
: PTFE additives lower the coefficient of friction and are waterproof, ensuring long-lasting lubrication and quiet operation.
: Silicone-based grease repels water, protecting bushings from corrosion and maintaining performance in wet conditions.
A: No cutting or welding is required. Installation is simple—just drill one 1/2" hole on each side behind the factory radius arm mount. The frame brackets are designed to bolt directly into the stock location, making this a clean and straightforward upgrade.
Technical Resources
Caster Setup Guide
Everything you need to know about caster angle on lifted straight axle trucks — what it is, how to measure it, and how to set it correctly.
4-link
What is Caster? A Complete Guide for Lifted Straight Axle Trucks
A deep-dive technical guide explaining caster angle for lifted straight axle trucks — what it is, why it matters, how to measure it, and how to set it correctly with adjustable radius arms or 4-lin...
Customer Reviews
Overall rating: 5.0 / 5 from 11 reviews.
Love the product and how beefy it is and make a big difference on the ride quality.
2014-2023 Dodge Ram 2500 Adjustable four link conversion kit 4-12" lift
Love the kit makes my truck ride better then factory height and I’m on 9 inches of lift
2014-2019 Dodge Ram 2500 four link conversion kit 4-10" lift
I am so glad I went with your 4-link conversion.. its a night and day difference in ride quality and handling. This kit just made my truck smoother than I ever thought it could get. I started with a 6” radius arm lift kit from a good brand but was not impressed with the rough ride. It was rough going slow and on the highway. Now with this 4-link kit my truck rides “plush” over bumps and potholes, and it feels way more planted on the highway too; no shake in acceleration and very controlled feel in turns too. No more wobble and loose steering either. This is a must for anyone lifting these big Ram trucks!
2014-2019 Dodge Ram 2500 four link conversion kit 4-10" lift
Product looks great. A little longer wait than anticipated , but worth it.
2014-2026 Dodge Ram 2500/3500 Adjustable 4-Link Conversion Kit - 4-10" Lift
After getting rid of the radius arms and installing the aspic 4 link his truck handles so much smoother. Great product!
2014-2026 Dodge Ram 2500/3500 Adjustable 4-Link Conversion Kit - 4-10" Lift
Amazing upgrade
2014-2023 Dodge Ram 2500/3500 Adjustable 4-Link Conversion Kit - 4-12" Lift
Parts are great had issues with shipping took way longer than time but bobby made it right all good now
2014-2019 Dodge Ram 2500 four link conversion kit 4-10" lift
Great company. They Stand behind their product. Quick shipping
2014-2019 Dodge Ram 2500 four link conversion kit 4-10" lift
I
2014-2019 Dodge Ram 2500 four link conversion kit 4-10" lift
My purchase was from early June and it is now September so not like it was very recent. I went to install my 4 link conversion on my 2017 Ram and had a slight issue with fitment. I got on the phone called up Apoc (for the record they answered right away unlike DOR) explained what was going on and they said they were aware of the issue, took full ownership and corrected it. There customer service representative was polite and helpful. I do not even have the parts installed on my truck yet but because of my interactions with their customer service I very comfortable giving them 5 stars knowing they take pride and ownership of their products.
2014-2019 Dodge Ram 2500 four link conversion kit 4-10" lift