SMX-166320 SUSPENSIONMAXX Rear Block Bolt Superduty Kit F350

Review SUSPENSIONMAXX Suspensionmax 2.0 Inch Rear Block And U-bolt Kit For Superduty for F350 2WD 2011–2013

Introducing the Suspension Maxx SMX-166320 2.0 Rear Block U-Bolt Kit, specifically designed for the 11-13 Ford F-350 Super Duty 2WD vehicles. This premium suspension kit is engineered to provide superior strength and durability for your heavy-duty truck.

The SMX-166320 kit includes heavy-duty 2.0-inch diameter u-bolts, which are designed to securely hold your rear axle in place. The u-bolts are made of high-strength steel and feature a robust design, ensuring they can withstand the rigors of towing, hauling, and off-road adventures.

Each u-bolt comes with a matching 2.0-inch diameter rear block, which is engineered to provide a solid mounting surface for the u-bolts. The blocks are CNC-machined from billet steel and feature a smooth, polished finish. They are also drilled and tapped to accept the factory mounting hardware, making for a straightforward installation process.

The kit also includes new, heavy-duty u-bolt nuts and washers, ensuring a secure and reliable installation. The nuts are made of high-strength material and feature a large, easy-to-grip hex head for easy tightening.

This Suspension Maxx u-bolt kit is the perfect solution for those seeking to upgrade their truck's suspension system with superior-quality components. The SMX-166320 kit is precision-engineered to provide a perfect fit and is backed by Suspension Maxx's commitment to quality and customer satisfaction.

In summary, the Suspension Maxx SMX-166320 2.0 Rear Block U-Bolt Kit is a premium suspension upgrade for your 11-13 Ford F-350 Super Duty 2WD vehicle. With heavy-duty 2.0-inch diameter u-bolts, matching rear blocks, new nuts and washers, this kit offers superior strength, durability, and ease of installation. Upgrade your truck's suspension system today with the Suspension Maxx SMX-166320 kit.

Pros and Cons of Buying SuspensionMaxx SMX-166320 2.0 Rear Block U-Bolt Kit for 11-13 F350 SuperDuty 2WD

a. Designed specifically for 11-13 F350 SuperDuty 2WD vehicles: This u-bolt kit is engineered to fit and function optimally with these specific models, ensuring a proper installation and improved performance.

b. Durable construction: The SuspensionMaxx SMX-166320 kit is made from high-strength materials, ensuring longevity and resistance to wear and tear.

c. Enhanced load capacity: The 2.0 rear block u-bolts offer an increased load capacity, making it suitable for heavier loads or modifications such as larger tires or suspension upgrades.

d. Easy installation: The kit comes with clear instructions, making the installation process straightforward and manageable for most DIY enthusiasts.

e. High-quality finish: The u-bolts have a polished finish that not only looks great but also protects against rust and corrosion.

a. Cost: Compared to stock u-bolts or other aftermarket options, the SuspensionMaxx SMX-166320 kit may be more expensive. However, the increased load capacity and durability may justify the investment for some.

b. Requires professional installation: While the installation process is relatively straightforward, some may find it beneficial to have a professional mechanic handle the job to ensure proper alignment and function.

The SuspensionMaxx SMX-166320 2.0 rear block u-bolt kit offers several advantages, including improved load capacity, enhanced durability, and a polished finish. However, its cost and the potential need for professional installation may be disadvantages for some. Ultimately, the decision to purchase this kit depends on individual priorities, budget, and the specific requirements of the F350 SuperDuty 2WD vehicle.

If you frequently carry heavy loads, plan on upgrading your tires or suspension, or simply want to improve the reliability and longevity of your u-bolts, the SuspensionMaxx SMX-166320 2.0 rear block u-bolt kit is a worthwhile investment. However, carefully consider the cost and installation requirements before making your decision.

Details:

Lift 1.5 inch. They easily combine with stock leaf springs. They are proudly made in the USA and covered under max warranty. Each rear leveling kit includes CBC drilled and located solid steel blocks, heavy-duty u-bolts, tall nuts washers.

Got an over-leveled or over-loaded condition. Once again, suspensionmax has the answer. Position rear. Details: fits 2011 -2013 ford f-350 super duty.

Fix the problem with our new rear leaf spring block leveling kit. All of the kits are available in 1 inch, 1.5 and 2.0 inch height . Retains factory comfort and geometry: keeps driveling angles leaf spring function optimized for everyday driving or off-road action. Material steel.

Heavy-duty construction: CBC-machined from high-strength steel or aluminum for maximum durability. When its time to raise the rear of your truck, you want a solution that's simple, strong, and built last. Why truck owners trust suspensionmax rear lift blocks: ideal for leveling or towing loads: raise the rear to match a front lift compensate added weight. Fits: 2011 -2013 F350 superduty 4x4.

Their solid-steel construction allows for combined use with oem block systems. Direct bolt-on install: installs easily between axle and leaf springs using existing hardware or included u-bolts. Multiple height options: choose the perfect amount of lift to match your build and tire setup. Why truck owners trust suspensionmax rear lift blocks whether you're leveling your stance, prepping for big tires, or hauling more with stability, make sure raised the right way.

Remember, we got your rear.

specifications liftkitsparts:

• for models: F350, 2wd
• for years: 2011–2013
• brand: Suspensionmaxx
• mpn: Smx-166320
• part type: Block Bolt
• included hardware: Mounting Hardware
• fitment type: Performance/custom
• lift height: 2 Rear
• country/region of manufacture: United States
• application: For 11-13 F350 Superduty 2wd W/ Top Mount Overload Spring
• placement on vehicle: Rear
• performance part: Yes

shipping liftkitsparts:

• service: ups ground, fedex priority overnight, fedex 2day
• carrier: ups, fedex
• transit: 3-8 days
• class: standard, one-day, expedited
• type: fixed

seller liftkitsparts:

• rating: 97.5%
• city: cincinnati, ohio
• # reviews: 2718

returns liftkitsparts:

• policy: returns accepted
• time: 30 days
• paid by: seller

general liftkitsparts:

• category: Auto Parts > Chassis, Suspension Brakes > Lift Kits

offer liftkitsparts:

• price: $169.99
• item condition: New
• options: ship-to-home
• in stock #: 1
• started: august 26, 2025
• availability: in stock
• sold #: 18

payments liftkitsparts:

• other
• credit card: diners-club
• wallet: paypal