105308

3.5-5.5" Lift Kit For 2023+ F-250/F-350

$4,966.95 USD
105308

3.5-5.5" Lift Kit For 2023+ F-250/F-350

$4,966.95

Fits all 4WD 2023+ F250/F350 Models Including Tremors.

Our premium kit for those looking to lift their Super Duty 3.5" to 5.5". Our kit includes everything we manufacture to lift and improve the ride of your Super Duty including our Steady Track Steering System, Billet Radius Arms, Radius Arm Drops, Adjustable Track Rod, Track Rod Bracket and more! Scroll down to find more about all that is included. Lift your truck while greatly improving the ride quality and towing performance at the same time. Add on the optional Torxz Traction Control Bars for the ultimate towing experience. 

Check out our Wheel & Tire Fitment Calculator to see what fits with our 4.5" Kit.
Free Delivery ,
if ordered within hours and minutes
Shipping to
In Stock!

Free Delivery ,
if ordered within hours and minutes
Shipping to
YearMakeModelEngine
2023-2027FordF-2506.7L, Diesel
2023-2027FordF-3506.7L, Diesel
2023-2026FordF-2507.3L, Gas
2023-2026FordF-3507.3L, Gas
3.5-5.5" Lift Kit For 2023+ F-250/F-350
$4,966.95 USD
$4,966.95 USD

Kit Breakdown

Included:

Optional:

Track Rod Bracket & Adjustable Track Rod - 105017 & 105068 (Included)

An S&B Track Rod relocation bracket is included with all of our leveling and lift kits. Our 105017 track rod bracket is designed to correct the frame side mounting position for all 2.5” to 5.5” lift kits when combined with our adjustable track rod. The bracket itself is made of 3/8” steel for extreme strength and powder coated black for corrosion resistance. We tested almost 20 different revisions of our track rod relocation brackets to perfect the design and ensure the best ride possible. S&B Adjustable track rods are fully adjustable in the truck and built to last. Our max adjuster system allows you to loosen the jam nuts and shorten or lengthen the bar after it is installed in the truck which makes aligning the truck very simple. The track bar utilizes an OEM Ford ball joint on the axle side and an OEM Ford bushing on the frame side so it can be serviced with readily available parts. The Ford bushings also do a great job at isolating vibrations and last much longer than comparable teflon joints.

Radius Arm Drops - 105131 (Included)

S&B radius arm drop brackets are required for any leveling or lift kit. Our 105131 radius arm drops are designed to correct the radius arm mounting position for 3.5-5.5” lifts. These radius arm drops are the strongest on the market as we have 4 points of attachment on each bracket for secure mounting to the vehicles frame. We accomplish this by going back to the transmission crossmember and forwards with an additional tab bolt we locate inside the frame.

Billet Radius Arms - 105112 (Included)

S&B Billet Radius Arms are machined out of billet 6061 aluminum for optimal strength and weight. They also provide better tire clearance than factory arms due to an angled design and their overall thickness. The arms include adjustable caster cam bolts for complete caster control during the alignment process as well as a mounting tab for our 105048 limit strap kit that is required with some shock packages.

Weight Scale Relocation Kit - 105118 (Optional)

All trucks equipped with a factory weight scale system will require a 105118 Weight Scale Relocation Kit. This kit includes the radius arm brackets for OEM and S&B arms as well as a new rod system that is fully adjustable depending on lift height. We also include brackets in this kit for deleting the weight scale system if you don’t like the look and want to manually adjust your headlights.

S&B Limit Strap Kit - 105048 (Included)

An S&B 12” limit kit is required for any shock package where the extended shock length will let the spring become loose. The straps bolt to our radius arm on the lower side and our frame mounting bracket on the upper side. We provide tab bolts and a pull through kit to bolt the frame mounting bracket to a boxed frame and installation does not require any welding.

S&B Sway Bar Relocation - 105029 (Included)

S&B Sway Bar relocation brackets and end links are required for all front lifts over 2.5”. These brackets allow you to adjust the sway bar position in the truck front to rear for optimal tire clearance at full lock. We include new, longer end links as well. Maintain the performance and payload capacity of your factory sway bar while allowing for more travel.

S&B Steady Track System - 105101 (Included)

The S&B Steady Track system includes a FOX ATS Adjustable Stabilizer, stabilizer mounting brackets, a new pitman arm, and a new drag link to make it all compatible. Our steady track system mounts the adjustable ATS stabilizer directly to the pitman arm so it is extremely effective in eliminating all bump steer. The factory pitman arm and drag link are replaced with a flat 2011-2016 OEM pitman arm and OEM drag link to create the room needed for the ATS stabilizer. This system is paramount to getting your lifted or stock height Super Duty to drive perfectly. The stabilizer is fully adjustable so you can tune it to your preference. This system is a must have and a huge upgrade over any stock or dual stabilizer system.

Coil Springs and Adjustable Levelers - 105020 + 105082 (Included)

Adjustable Levelers allow for 2.5 inches of ride height adjustment and allow you to get your trucks lift or level perfect. The levelers are equal to a factory spring perch at their lowest setting and equivalent to a 2.5” lift when maxxed out. We also include a set of coil springs that provide 3.5" of lift on non-tremor trucks and 2.5" of lift on tremor trucks. Therefore, you can adjust the front lift height anywhere between 3.5" and 5.5".

Upgraded Bump Stop - 105053 (Included)

Our Upgraded Bump Stop kit includes an adapter plate that bolts in where the OEM bump stop did and allows you to mount the much larger oval bump stop.

Torxz Traction Control Bars - 102101/102102 (Optional)

Torxz traction control bars control axle wrap so you can brake and accelerate harder without the wheel hop commonly found with rear leaf sprung, solid axle suspensions. Traction control bars eliminate wheel hop and large variations in pinion angle by controlling axle wrap throughout the suspension travel. Our traction control bars are the only ones on the market to utilize urethane bushings on the axle and frame side and do not restrict travel or shock load the frame during extreme acceleration or braking.

Lift Blocks - 101144/101145/101146 (Optional)

We offer 4", 5" and 6" rear lift blocks. Please measure the height of your factory block then choose the S&B block height based on how much you want to lift the rear of your truck. All of our lift blocks are built with bump stop and air bag pads.

U-Bolts (Optional)

U-Bolt length will depend on lift block selection. Please measure your factory U-Bolts and factory lift block to determine the correct U-Bolt length. Do not order without measuring beforehand. We have detailed instructions in the video that explain exactly how to measure and correctly choose the right U-Bolts. All of our longer U-Bolts are 3/4" thread and will require drilling the bottom plate out slightly. We offer the drill bit needed as part number 101384.

Shock Packages (Optional)

S&B offers two shock packages depending on desired performance and budget. Our Steady Valve 2.5” FOX HTO shocks are valved specifically for S&B to work perfectly with our system. Our most extreme option is the FOX 2.5” Performance Elite System that are fully adjustable for both high and low speed compression. We include a reservoir mounting bracket as well to hang the FOX Reservoir above the coil spring.

Dual Steering Stabilizer Kit (Optional)

Our dual steering stabilizer kit bolts to the axle with heavy duty 5/8" U-bolts and is constructed entirely from 1/4" steel to ensure it never deflects under load. This is extremely important as reducing deflection maximizes the effect of the stabilizers. We use billet aluminum clamps to secure the outer ends of the stabilizers to the tie rod. We recommend this kit as a compliment to our Steady Track ATS stabilizer kit for all trucks running 37" and larger tires. It is designed to work with Fox IFP Stabilizers which can be purchased with the bracket.

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