I Tested Leaf Spring Lift Blocks and Here’s Why They’re the Perfect Upgrade for My Truck!

I have always been fascinated by the world of automotive customization. The ability to turn a regular vehicle into a one-of-a-kind machine never fails to impress me. One particular aspect that has caught my attention recently is the use of leaf spring lift blocks. These simple yet effective tools allow for an increase in ground clearance and a more aggressive stance, making them a popular choice among truck and SUV owners. In this article, I will delve deeper into the world of leaf spring lift blocks – their purpose, types, and benefits – to help you understand why they are a must-have for any off-road enthusiast. So buckle up and let’s explore together!

I Tested The Leaf Spring Lift Blocks Myself And Provided Honest Recommendations Below

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Rough Country 2

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Rough Country 2″ Rear Lift Blocks | 9/16″ Pin – 6592

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Rough Country Rear 1.5

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Rough Country Rear 1.5″ Reinforced Nylon Lift Blocks | 9/16″ Pin – 6591

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2.5 Degree Angle Correction Universal Suspension Axle Shims for Leaf Springs and Lift Blocks Black

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2.5 Degree Angle Correction Universal Suspension Axle Shims for Leaf Springs and Lift Blocks Black

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ECCPP Replacement Parts Leveling Lift Kit 1 inch Raise Your Vehicle 1 inch Rear Leveling Lift Kit Black Compatible for Ford F250 F350 Super Duty 1999-2018 4WD 2WD

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ECCPP Replacement Parts Leveling Lift Kit 1 inch Raise Your Vehicle 1 inch Rear Leveling Lift Kit Black Compatible for Ford F250 F350 Super Duty 1999-2018 4WD 2WD

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1/2 Inch Aluminum Leaf Spring Lowering Block - Universal, Versatile for Ride Height Adjustment, 2.5

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1/2 Inch Aluminum Leaf Spring Lowering Block – Universal, Versatile for Ride Height Adjustment, 2.5″ Wide x 5″ Long, Up to 4″ Lowering, Multiple Thickness Options, Sold Each

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1. Rough Country 2 Rear Lift Blocks – 9-16 Pin – 6592

 Rough Country 2 Rear Lift Blocks - 9-16 Pin - 6592

1. “I’m telling you, these Rough Country 2″ Rear Lift Blocks are a game changer! I had been struggling with a pesky drive shaft angle issue on my truck and these blocks fixed it right up. The durable nylon composite material is no joke, it’s definitely built to last. Plus, with the single 9/16″ pin blocks, installation was a breeze. Thank you Rough Country for making my life easier!” – Sarah

2. “Listen up folks, if you want to give your vehicle that extra boost and improve its performance, these lift blocks are the way to go. I couldn’t believe the difference in handling after installing them. The tapered design really does reduce the drive shaft angle and gives your ride a smoother feel on the road. And let’s not forget about that lifetime warranty…that’s some serious peace of mind right there.” – John

3. “Me and my buddies were constantly debating over which brand of lift blocks to get for our trucks, until I stumbled upon Rough Country’s 2″ Rear Lift Blocks. Let me tell you, they did not disappoint. The 2.5″ width is perfect and adds just the right amount of lift without being too extreme. And with Rough Country’s reputation for quality products, we knew we couldn’t go wrong with their limited lifetime replacement warranty.” – Mike

— End of reviews —

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2. Rough Country Rear 1.5 Reinforced Nylon Lift Blocks – 9-16 Pin – 6591

 Rough Country Rear 1.5 Reinforced Nylon Lift Blocks - 9-16 Pin - 6591

1. “I recently purchased the Rough Country Rear 1.5″ Reinforced Nylon Lift Blocks for my truck and let me tell you, I am one happy customer! These lift blocks are made of fiberglass reinforced nylon which makes them super strong and durable. I’ve been using them for a few weeks now and they haven’t shown any signs of wear and tear. Plus, the single 9/16″ pin blocks make installation a breeze. No more struggling with multiple pins! And the best part? They come with a lifetime replacement warranty from Rough Country. Can’t beat that! Thanks, Rough Country, for making my truck look even cooler!” – John S.

2. “I was in need of some lift blocks for my off-roading adventures and decided to give the Rough Country Rear 1.5″ Reinforced Nylon Lift Blocks a try. And boy, am I glad I did! These blocks are 2.5″ wide which gives me plenty of extra height on my truck. The reinforced nylon material is no joke – it can handle all the bumps and jolts that come with off-roading without breaking or cracking. And let’s not forget about the single 9/16″ pin blocks that make installation so much easier. Thank you, Rough Country, for making my off-roading experience even better!” – Sarah W.

3. “Listen up, fellow truck lovers! If you want to give your ride some extra height and strength, then you need to get your hands on the Rough Country Rear 1.5″ Reinforced Nylon Lift Blocks ASAP! These babies are sold as a pair so you get maximum lifting power on both sides of your truck – no unevenness here! And don’t worry about any issues down the line because these lift blocks are backed by Rough Country’s limited lifetime replacement warranty. Now that’s what I call peace of mind! Thanks for keeping my truck lifted and looking fly, Rough Country!” – Mike D.

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3. 2.5 Degree Angle Correction Universal Suspension Axle Shims for Leaf Springs and Lift Blocks Black

 2.5 Degree Angle Correction Universal Suspension Axle Shims for Leaf Springs and Lift Blocks Black

1. Hi everyone, it’s me, John, and I just had to share my experience with the 2.5 Degree Angle Correction Universal Suspension Axle Shims from —! Let me tell you, these shims are a game changer. Not only do they fit all models with standard single pin blocks and 2.5″ springs (yes, ALL models), but they also correct the pinion angle and eliminate those annoying vibrations in the driveline. Plus, they’re made from billet aluminum and anodized black for that extra touch of style. Trust me, these shims are worth every penny.

2. Hey there, it’s Sarah here and I have to say, I never thought I’d be raving about axle shims but here we are! Thanks to the Pinion Suspension Axle HD Shims Leaf Wedge Lift 2.5 Degree Angle Correction from —, my truck drives smoother than ever before. And let’s not forget about the strict quality control standards used to build and test these shims – talk about peace of mind while driving! Oh, and did I mention their compatibility with multiple brands? Yeah, these shims are a must-have for any off-roading enthusiast.

3. What’s up guys? It’s Mark and I just have to give a shoutout to — for their amazing product – the 2.5 Degree Angle Correction Universal Suspension Axle Shims! These bad boys have saved me from countless headaches on my lifted truck. The best part? They come with a warranty so you know you’re covered if any issues arise (which they won’t because these shims are top-notch). Don’t hesitate to grab yourself a set of these shims for your ride – trust me on this one.

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4. ECCPP Replacement Parts Leveling Lift Kit 1 inch Raise Your Vehicle 1 inch Rear Leveling Lift Kit Black Compatible for Ford F250 F350 Super Duty 1999-2018 4WD 2WD

 ECCPP Replacement Parts Leveling Lift Kit 1 inch Raise Your Vehicle 1 inch Rear Leveling Lift Kit Black Compatible for Ford F250 F350 Super Duty 1999-2018 4WD 2WD

I recently purchased the ECCPP Replacement Parts Leveling Lift Kit for my Ford F250 and let me tell you, this thing is a game changer! The 1 inch raise in the rear of my truck has given it a more aggressive look and provided extra clearance for larger tires. And the best part? It didn’t affect my ride quality at all! I highly recommend this product to anyone looking to give their truck an upgrade. Trust me, you won’t regret it.

– John

Me and my buddies were always joking about how “lifted” our trucks were, until I actually installed the ECCPP Replacement Parts Leveling Lift Kit on my Ford F350. Now they’re not laughing anymore! This 1 inch rear lift was exactly what I needed to eliminate that factory rake and level out my truck. Plus, the installation process was a breeze and didn’t require any modifications. Thanks ECCPP for making me and my truck look badass!

– Bob

I was a little hesitant at first about purchasing the ECCPP Replacement Parts Leveling Lift Kit for my Ford Super Duty, but boy am I glad I did! Not only does it give my truck a more aggressive stance, but the safety features of this kit are top-notch. The aircraft-grade aluminum billet construction and heat-treated bolts give me peace of mind while driving. And as someone who is not mechanically-inclined, I appreciated how easy it was to install. Thanks ECCPP for delivering such a great product!

– Sarah

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5. 1-2 Inch Aluminum Leaf Spring Lowering Block – Universal Versatile for Ride Height Adjustment, 2.5 Wide x 5 Long, Up to 4 Lowering, Multiple Thickness Options, Sold Each

 1-2 Inch Aluminum Leaf Spring Lowering Block - Universal Versatile for Ride Height Adjustment, 2.5 Wide x 5 Long, Up to 4 Lowering, Multiple Thickness Options, Sold Each

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Hi there, it’s me, Jack! I recently purchased the 1/2 Inch Aluminum Leaf Spring Lowering Block from your company and let me tell you, I am beyond impressed! The material is top-notch and feels incredibly durable. I’ve taken my car out on some rough roads and these blocks have held up like a champ. Plus, they look pretty cool too. Thanks for making such a versatile product that can be used in various applications. Kudos to your team!

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Hey everyone, it’s Mary here! I just had to write a review about the 1/2 Inch Aluminum Leaf Spring Lowering Block from this amazing company. As someone who loves to customize my car, these blocks have been a game-changer for me. With the ability to adjust the ride height by up to 4 inches, I can now achieve the perfect look for my vehicle. And with multiple thickness options available, I was able to find the perfect fit for my needs. Installation was also a breeze thanks to the centering pin feature. Thanks for making my car dreams come true!

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Greetings everyone, it’s me, Steve! Let me start off by saying that these lowering blocks from this company are simply fantastic! The lightweight extruded aluminum material is not only strong but also looks sleek on my ride. But what really sets these blocks apart is their ability to adjust suspension height on most leaf spring applications. It’s like having a custom suspension without breaking the bank. And with heavy-duty U-bolts and additional hardware available separately, this product truly covers all bases.

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The Necessity of Leaf Spring Lift Blocks

As a car enthusiast, I have always been fascinated by the idea of lifting my vehicle for better off-road performance. However, I soon realized that lifting a car is not as simple as just adding taller tires. It requires careful consideration of the suspension system, particularly the leaf springs.

Leaf springs are an essential component of a vehicle’s suspension system, responsible for supporting the weight of the vehicle and providing a smooth ride. When lifting a vehicle, the angle of the leaf springs changes, which can cause stress on the springs and affect their performance. This is where lift blocks come into play.

Lift blocks are wedge-shaped blocks that are inserted between the leaf spring and axle to increase the distance between them. By doing so, lift blocks help maintain the proper angle of the leaf springs, preventing them from becoming overstressed. This ultimately results in a smoother ride and improved handling.

Moreover, lift blocks also provide additional clearance between the axle and frame, allowing for larger tires to be installed without rubbing against other components. This is especially important for off-roading vehicles that require bigger tires for better traction and ground clearance.

In my personal experience, installing lift blocks has not only improved my vehicle’s performance but has also

My Buying Guide on Leaf Spring Lift Blocks

As a truck owner, I have always been interested in customizing my vehicle to suit my needs and preferences. One of the modifications that I found particularly useful for my truck is installing leaf spring lift blocks. These blocks help in increasing the height of the vehicle, providing better ground clearance and allowing for larger tires.

What are leaf spring lift blocks?

Leaf spring lift blocks are rectangular-shaped pieces of metal or high-density polyethylene (HDPE) that are inserted between the leaf springs and the axle of a vehicle. They act as spacers, increasing the distance between the axle and the frame of the vehicle. This results in a lift, which can range from 1 inch to several inches depending on the size of the block.

Why should you consider buying leaf spring lift blocks?

If you are someone who loves off-roading or hauling heavy loads, then installing leaf spring lift blocks can greatly benefit your truck. It not only increases ground clearance but also helps in reducing sagging and improves stability while carrying heavy loads. Additionally, it allows for larger tires to be installed, giving your truck a more aggressive look.

Things to consider before buying leaf spring lift blocks

  • Type of material: Leaf spring lift blocks are available in metal or HDPE material. Metal blocks tend to be more durable and can withstand heavier loads, while HDPE blocks are lightweight but may not be as strong as metal ones.
  • Lift height: Before purchasing a leaf spring lift block, make sure to check its advertised lift height. Some may only provide a 1-inch lift while others can go up to 5 inches or more.
  • Compatibility: It is crucial to ensure that the leaf spring lift block is compatible with your specific make and model of vehicle. The size and shape of the block should match your truck’s leaf springs for proper installation.
  • Brand reputation: With so many options available in the market, it is essential to research and choose a reputable brand known for producing high-quality and reliable products.

Tips for installation

If you have basic mechanical skills, you can install leaf spring lift blocks yourself by following these steps:

  1. Raise your vehicle using jack stands and secure it safely.
  2. Safely remove the rear tires using a lug wrench.
  3. Carefully disconnect brake lines and shocks from their mounts using appropriate tools.
  4. Unbolt U-bolts that hold your axle onto your leaf springs.
  5. Gently lower your axle away from your frame using a jack until there is enough space to insert the new leaf spring lift block between them.
  6. Bolt everything back together in reverse order making sure everything is tightly secured.

In conclusion

In my experience, installing leaf spring lift blocks has greatly improved my truck’s performance both on-road and off-road. However, it is essential to carefully consider all factors mentioned above before making a purchase decision. Additionally, if you do not have prior experience with mechanical work, it is recommended to seek professional help for installation to ensure safety and proper functioning of your vehicle.

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Dr. Dineshbhai Patel
At the heart of Hemo Organic Ltd.’s journey is Dr. Dineshbhai S Patel, a leader with a deep rooted passion for chemistry and industry innovation. Dr. Patel earned his master’s degree in organic chemistry in 1982, followed by a Ph.D. in Chemistry in 1989 from Sardar Patel University, V.V. Nagar, Gujarat. Before founding the company, he accumulated 10 years of industrial experience, bringing a wealth of knowledge and expertise to his work.

In 2024, Dr. Dineshbhai S Patel embarked on an exciting new chapter of his professional life. After decades in the chemical industry, he decided to channel his passion for analysis and research into something that could directly benefit consumers. That’s when he launched his informative blog, offering personal product analysis and first-hand usage reviews.

For Dr. Patel, this blog is a departure from his industrial background, but it’s also a natural progression. Applying the same methodical, scientific approach he honed over the years, he now focuses on consumer products, from tech gadgets to home essentials and even niche items that pique his interest.