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SUP- K981 Superlift 2008-2010 Ford F250/F350 Diesel 4" Lift w/Arms Shocks

SUP- K981 Superlift 2008-2010 Ford F250/F350 Diesel 4" Lift w/Arms Shocks

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Part Number:SUPK981
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SUP- K981 Superlift 2008 - 2010 Ford F250/F350 Diesel 4" Lift w/Arms Shocks

Superlift’s 4" Lift Kit with replacement radius arms for 2008-2010 Ford F-250/350 4WD Pickups features set of massive, high clearance, precision engineered, tubular radius arms designed to bolt right into the factory mounts giving your ride a truly custom look and an easy install. These heavy duty radius arms utilize a press fit Cleveite rubber bushing for superior vibration damping and durability. The 4" lift also contains new, engine specific rated, coil springs that works in conjunction with our track bar relocation bracket to ensure proper steering geometry and track bar phasing.

Like all Superlift lift kits, the 4” Replacement Radius Arm Lift Kit for 2008 -2010 Ford F250/350 4WD is backed by our Limited Lifetime Warranty and

Satisfaction Guarantee.
Superlift’s Replacement Radius Arm Lift Kits for 2005-2015 Ford Super Duty F-250/350 4WD Pickups have unique features that differentiates these kits from the others. These lifts hinge around a set of massive, high clearance, precision engineered, tubular radius arms designed to bolt right into the factory mounts. (We’re talking HUGE… in Form & Function). 

The heavy duty radius arms utilize a press fit Clevite elastomer bushing to reduce Noise, Vibration and Harshness (NVH) at the chassis mount. At the axle mount, eccentric cam bolts (included) seat into an integrated eccentric cradle to achieve proper caster angles. The same radius arm works for the full range of lift heights... 4”- 8”. They also include a special ‘true flat’ jack plate surface.

All of these lift kits also contain new, engine specific rated coil springs. The track bar relocation bracket corrects the track bar geometry. The steering geometry is precise. (Yes, we did all the math for you.) All components used in these lift kits have been designed to work together to maintain the OEM alignment specification and to create the absolute best ride quality.

Available in 4 Inch, 6 Inch & 8 Inch Lift Heights, It’s a Super-EZ installation too.  


• Massive replacement tubular radius arms with Cleveite bushings

• Offset for additional clearance of larger tires

• Radius arms offer maximum ground clearance

• Radius arms feature a “true flat” jack point surface

• Front compression travel-stop relocation brackets prevent suspension over-compression

• Track bar relocation bracket prevents bind, and the resulting roll and yeehaw, and steering wheel kick

• Anti-sway bar extensions prevent bar preload.

• Proper factory steering stabilizer angle is restored for optimum operation

• Includes either Superide Shocks (gas front, hydraulic rear), or Superide Select Series (SS) monotube gas shock by Bilstein.

• Rear lift via blocks

• Lifetime Warranty

• Satisfaction Guarantee

• Made in the USA

Most Super Duty Trucks have a 1.91 Tall Factory Block Measured at the rear of the block and don't have a top mounted overload spring. This is the standard version of the truck platform from the factory and how this kit is made to fit. IF you have a top mounted overload spring or a 3.71 tall factory block. PLEASE CALL US at 804-633-7623 before or when ordering to inform us of what your rear suspension set-up is so we can have the correct kit built and correct U-bolts packed in the kit. We strive to have the most correct Lift kits and items but need to know your vehicle first. Also let us know if you have a 2 piece rear driveshaft as you will need a Carrier bearing drop kit.

Tire Fitment: Runs 35's

Shipping for this item is FREE in the united states except Hawaii & Alaska. We are an Automotive Accessory Store and are a Superlift Dealer that specialize in Truck, Jeep, and Offroad Accessories. Have Questions about the right lift to choose, Our trained tech support will help you choose the right kit and even help you out of a jam on the install too. We have or can get almost any Offroad or Performance part you need so if its not listed please feel free to give us a call.

Need Help? Call 804-OFF-ROAD / 804-633-7623.

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