
1973 Bronco with 2.5″ Performance Package, no body lift & 33×12.50″ BFG KO2
Boost Your Bronco: The Power of Performance Packages
If you love taking your 1966-1977 Ford Bronco off-road or just want a smoother ride, upgrading your suspension is the way to go. At DuffTuff, we’ve created different performance packages to fit your needs—whether you’re looking for better handling, more comfort, or serious off-road capability. Let’s break down what these packages can do for you!
1.5″ Performance Package
Want a simple upgrade that makes a big difference? This Performance Package gives your Bronco a 1.5-inch lift, improving ground clearance without making the truck too tall. It’s perfect if you want better handling for everyday driving and light off-roading. Our favorite part about this package is that it’s a perfect pairing for customers who are installing a coyote powertrain or a powertrain that requires a 2″ body lift, while still allowing to keep it as low as possible. It also has great steering geometry and requires very little welding.


Huck with a 1.5″ Performance Package and 1″ Body Lift

Above: Left – 1973 Bronco with 2.5″ Performance Package, 1″ body lift, 35×12.50″ BFG KM3 Right – 1974 Bronco with 2.5″ Dual Sport 4-Link, 1-inch body lift, 255/80R17 Toyo Open Country
2.5″ Performance Package
This package gives your Bronco a 2.5-inch lift, making it ideal for both on-road and off-road driving. It enhances stability and comfort while giving your truck a more aggressive stance. Often called the “Wife and Kids Package,” this is our most popular option for those seeking a well-rounded upgrade. It allows you to cruise confidently on a Friday night, offering a smooth ride at higher speeds provided by modern powertrains. Plus, it provides a comfortable and controlled ride for camping or overlanding with the family in national parks over the weekend. Easily fit a 35″x12.50 tire with a 1″ body lift and fender flares. Don’t want to install a body lift? This system will accommodate a 33″x12.50 tire with flares.
2.5″ Dual Sport Monster 4-Link Performance Package
Ready to take your Bronco to the next level? This 2.5-inch lift system includes all the front suspension of our leaf-sprung 2.5″ performance package while featuring a dual durometer rear 4-link suspension, which gives you smoother movement over rough terrain and more confidence for control on the street with higher horsepower applications. It’s designed for people who love serious off-roading but still want a comfortable ride on the street. This system can fit the same tire selections as our 2.5″ leaf-sprung system.

Above: Suzy and Hi Ho Silver 3.5″ Performance package and 2″ body lift 35×12.50″ BFG KM3
3.5″ Performance Package
Looking for more height and better performance? This 3.5-inch lift gives your Bronco extra clearance for larger tires and tougher trails. It improves handling while keeping the ride smooth, making it a great option for adventure lovers. Clear 35″ tires with ease with a cut rear fender and flares.

5.5″ Performance Package
If you want the biggest and baddest upgrade, this Performance Package is the way to go! With a massive leaf-sprung rear 5.5-inch lift, your Bronco will be ready for extreme off-roading. Equipped with long travel shock mounts it will give you the articulation required when heading off the pavement. It provides top-notch suspension control, so you can tackle any terrain with confidence. With a 2″ body lift a 37″ tire is totally possible with flares and cutting.






Hobby w/ 5.5″ Performance Package and 1″ Body Lift featuring a 36×14.50″ Super Swamper


Above: Left – Hi Ho Silver featuring 35×12.50″ BFG KM3 w/ 3.5″ Performance Package & 2″ Body Lift Right – 1973 Bronco Featuring 35×12.50″ BFG KM3 w/ 2.5″ Performance package & 1″ Body Lift

Which Package is Right for You?
- For everyday driving and light off-roading: Go with the 1.5″ or 2.5″ performance package.
- For serious off-road capability with comfort: Choose the Dual Sport Monster 4-Link.
- For higher clearance and tougher trails: The 3.5″ performance package is a solid pick.
- For extreme off-roading: The 5.5″ is the ultimate choice.
No matter which package you choose, you’ll get top-quality parts that make your Bronco ride better, smoother, and stronger. Check out our performance packages today and give your Bronco the upgrade it deserves!

What do the performance packages come with?
All of our performance packages come standard with the correct radius arms to match your lift height—T-Rex arms for lifts up to 2.5 inches and our Long Travel Extended Radius Arms for 3.5 inches and higher.
A key feature of our performance packages is our proprietary Hellwig front sway bar system, designed for better control and stability. This includes a heavy-duty lower coil retainer that allows either bolted or quick-disconnect options, ensuring your Bronco maintains its stance without lifting the front end after installation.
Each package also comes standard with a rear sway bar. For leaf-sprung suspension systems, we include a Hellwig rear sway bar with our quick disconnect system, while our Monster 4-Link System features a sway bar setup specifically designed for its advanced suspension.
To keep your Bronco steady at speed, we include our Bump Steer Eliminator System in a Tie Rod Over-the-Knuckle configuration, eliminating the need for a tight grip on the wheel during highway driving.
To enhance traction and control, our Torque Tamer system is available as an option for the 1.5-inch and 2.5-inch lift packages and comes standard with the 3.5-inch and 5.5-inch leaf-sprung systems. This innovative device prevents the softer Deaver leaf springs from flexing excessively under high torque loads, leading to improved acceleration and smoother gear shifts. By effectively eliminating axle wrap, the Torque Tamer ensures that your Bronco maintains optimal traction, providing a more stable and controlled driving experience both on and off the road.
Finally, every performance package includes our premium MS2020 shocks, providing exceptional handling and ride comfort whether you’re cruising the highway or tackling rugged terrain. Our 1.5″ and 2.5″ leaf-sprung lift systems have an option for our classic 70/30 shocks to allow for a plush ride.
From 1966 to 1977 we are your headquarters for classic Bronco suspension systems. Not sure if you are ready for a full performance package? Do you already have some of our components and want advice on the next steps to getting your Bronco to handle correctly? Contact us today.





