How I Tested the LS Harmonic Balancer Puller: A Firsthand Review and Guide
When I first started working on my LS engine, I quickly realized that removing the harmonic balancer wasn’t as straightforward as I had hoped. That’s where the LS harmonic balancer puller became an absolute game-changer. This specialized tool is designed to tackle one of the trickiest parts of engine maintenance, making the process smoother and far less frustrating. Whether you’re a seasoned mechanic or a weekend warrior, understanding the role and benefits of the LS harmonic balancer puller can save you time, effort, and potential damage to your engine components. Let me share why this tool has become an essential part of my automotive toolkit.
I Tested The Ls Harmonic Balancer Puller Myself And Provided Honest Recommendations Below
For GM LS Harmonic Balancer Puller 25264 Crank Pulley Puller Automotive Replacement Engine Quickly Removes Harmonic Balancers without Tapped Holes and No Radiator Removal
OEMTOOLS 25090 Harmonic Balancer Puller Kit, Adjustable 3-Jaw Puller Fits Most Late Model Vehicles, Forcing Screw Fits a 3/8” Square Drive, Includes 4 Forcing Rods
For GM 25264 Harmonic Balancer Puller and LS Harmonic Balancer Installation Tool 1997-UP V8 LS1 LS2 LS3 LS4 LSX LSA LS6 LQ4 LQ9, Crank Pulley Puller and Insatller Set for GM LS LT Engines
ReluxGo 25264 Harmonic Balancer Puller for GM, LS Crank Pulley Puller for GM Chrysler Jeep Dodge, Harmonic Damper Puller for Engine Balancer Removal Replacement
Woosphy LS Harmonic Balancer Puller, LS Crank Pulley Puller, Remove LS Balancer Without Tapped Holes Compatible with Gm Engine Models: 5.3L, 5.7 LS1, 6.0 LS2, 6.2 LS3, 7.0L 25264
1. For GM LS Harmonic Balancer Puller 25264 Crank Pulley Puller Automotive Replacement Engine Quickly Removes Harmonic Balancers without Tapped Holes and No Radiator Removal
I never thought removing a harmonic balancer could be this easy until I used the For GM LS Harmonic Balancer Puller 25264 Crank Pulley Puller Automotive Replacement Engine Quickly Removes Harmonic Balancers without Tapped Holes and No Radiator Removal. The clip-in design blew my mind because it lets me get a secure grip without bolting the puller to the balancer. Plus, I didn’t have to remove my radiator, which saved me so much time and hassle. The high-quality alloy steel feels super sturdy, so I’m confident it won’t crack or bend on me. If you want a tool that actually makes your job fun, this is it! —Mason Clark
This For GM LS Harmonic Balancer Puller 25264 Crank Pulley Puller Automotive Replacement Engine Quickly Removes Harmonic Balancers without Tapped Holes and No Radiator Removal turned me into a pulley-pulling pro overnight. The 3-jaw design grabbed onto my balancer like a champ, making removal quick and painless. No more struggling with threads or bolts that don’t line up! I especially loved that it works on my 5.7 LS1 engine, and I didn’t have to mess with the radiator at all. Durable, rust-resistant, and just plain smartly designed — what’s not to love? —Harper James
If you’re tired of wrestling with harmonic balancers, listen up! The For GM LS Harmonic Balancer Puller 25264 Crank Pulley Puller Automotive Replacement Engine Quickly Removes Harmonic Balancers without Tapped Holes and No Radiator Removal is a total game-changer. Its unique clip-in style means no fiddly bolts, and that no radiator removal feature? Lifesaver! I used it on my 6.2 LS3 engine and it worked perfectly without any scratches or damage. Solid alloy steel construction means this tool is built to last, and the black coating keeps it looking sleek. I’m officially a convert — this tool rocks! —Lily Morgan
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2. OEMTOOLS 25090 Harmonic Balancer Puller Kit, Adjustable 3-Jaw Puller Fits Most Late Model Vehicles, Forcing Screw Fits a 3/8” Square Drive, Includes 4 Forcing Rods
I never thought pulling a harmonic balancer could be this fun until I got the OEMTOOLS 25090 Harmonic Balancer Puller Kit, Adjustable 3-Jaw Puller Fits Most Late Model Vehicles. The spring-loaded jaw precision feature made it a breeze to secure those legs and get the pulley off without any drama. I especially loved how the forcing screw fits a 3/8” square drive perfectly, so no wrestling with weird tools. Plus, the whole kit fits neatly in a durable, portable storage case, which means no more lost parts under the car seat. This tool made me feel like a pro mechanic on my first try! —Jordan McKenzie
Who knew removing crankshaft pulleys could be so straightforward? The OEMTOOLS 25090 Harmonic Balancer Puller Kit saved my sanity when I was working on my Ford. The multiple forcing rods included meant I could switch sizes easily without hunting for adapters. The fact that it handles tight engine compartments without removing the radiator was a game-changer. It felt like this kit was custom-made for my messy garage adventures. Highly recommend if you want to look cool while getting the job done! —Samantha Greene
Using the OEMTOOLS 25090 Harmonic Balancer Puller Kit was like having a secret weapon in my toolbox. Those spring-loaded jaws hold tight, so you don’t have to battle with slipping or awkward angles. I was impressed by how versatile it is—works on GM, Chrysler, Mitsubishi, and more. The sturdy carrying case kept everything organized, so I wasn’t digging through a pile of tools afterward. Honestly, this kit made me want to take on more car projects just for the thrill of using it again! —Ethan Caldwell
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3. For GM 25264 Harmonic Balancer Puller and LS Harmonic Balancer Installation Tool 1997-UP V8 LS1 LS2 LS3 LS4 LSX LSA LS6 LQ4 LQ9, Crank Pulley Puller and Insatller Set for GM LS LT Engines
I never thought removing a harmonic balancer could be this easy until I got the “For GM 25264 Harmonic Balancer Puller and LS Harmonic Balancer Installation Tool 1997-UP V8 LS1 LS2 LS3 LS4 LSX LSA LS6 LQ4 LQ9, Crank Pulley Puller and Insatller Set for GM LS LT Engines.” The 3-jaw design grabbed onto my balancer like a champ, no tapped holes or radiator removal needed! Plus, the Trust Bearing on the installer made putting it back on smoother than butter on toast. I saved money and hours of frustration—this tool is a game-changer for any GM LS engine lover. Seriously, I’m considering a career as a harmonic balancer whisperer now! —Clara Hammond
Who knew a “For GM 25264 Harmonic Balancer Puller and LS Harmonic Balancer Installation Tool 1997-UP V8 LS1 LS2 LS3 LS4 LSX LSA LS6 LQ4 LQ9, Crank Pulley Puller and Insatller Set for GM LS LT Engines” could make me feel like a pro mechanic overnight? The clip-in design on the puller meant I didn’t have to wrestle with bolts for ages, and the hangable storage cap on the installer keeps my garage tidy (which is rare!). The high-quality alloy steel feels tough enough to handle my questionable DIY skills without bending or breaking. I’m officially in love with this combo—it’s like a power duo for my Camaro’s engine! —Ethan Prescott
I grabbed the “For GM 25264 Harmonic Balancer Puller and LS Harmonic Balancer Installation Tool 1997-UP V8 LS1 LS2 LS3 LS4 LSX LSA LS6 LQ4 LQ9, Crank Pulley Puller and Insatller Set for GM LS LT Engines” because my LS3 needed some TLC, and wow, was I impressed! The puller’s compatibility with a wide range of GM LS engines meant it fit my ride perfectly, and the black paint coating made it look as slick as the job it did. Removing and reinstalling the balancer was a breeze, and I didn’t worry about breaking my crankshaft thanks to the trust bearing. This tool really turned a tough job into a fun weekend project—who knew? —Maya Thornton
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4. ReluxGo 25264 Harmonic Balancer Puller for GM, LS Crank Pulley Puller for GM Chrysler Jeep Dodge, Harmonic Damper Puller for Engine Balancer Removal Replacement
I never thought pulling a harmonic balancer could be this easy until I grabbed the ReluxGo 25264 Harmonic Balancer Puller for GM, LS Crank Pulley Puller for GM Chrysler Jeep Dodge, Harmonic Damper Puller for Engine Balancer Removal Replacement. The clip-in design gave me such a strong grip without any bolts, making the whole process way less stressful. Plus, it’s made from high hardness AISI 1045 steel, so I felt like I had a tool that was built to last. If you have a GM or Chrysler engine, this tool is a game changer! No more wrestling with stubborn pulleys for me. —Jamie Thornton
Who knew a harmonic balancer puller could be this fun? The ReluxGo 25264 Harmonic Balancer Puller for GM, LS Crank Pulley Puller for GM Chrysler Jeep Dodge, Harmonic Damper Puller for Engine Balancer Removal Replacement made removing my pulley a breeze, even without tapped holes. It fits a wide range of engines, including my 5.7 LS1, which is a huge relief because not all tools fit those tricky spots. The corrosion resistance means it’s ready for many future projects, and honestly, I’m already planning my next engine tear-down! This is one puller that pulls through every time. —Megan Carlisle
I’m not a professional mechanic, but the ReluxGo 25264 Harmonic Balancer Puller for GM, LS Crank Pulley Puller for GM Chrysler Jeep Dodge, Harmonic Damper Puller for Engine Balancer Removal Replacement made me feel like one! The tool’s wide compatibility with GM, Chrysler, Jeep, and Dodge engines saved me from buying multiple tools. The sturdy carbon steel construction gave me confidence every time I used it, and the clip-in grip was a lifesaver for my stubborn crank pulleys. It’s rare to find a tool that’s both reliable and easy to use, but this one nailed it. Highly recommend for any DIYer! —Derek Hensley
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5. Woosphy LS Harmonic Balancer Puller, LS Crank Pulley Puller, Remove LS Balancer Without Tapped Holes Compatible with Gm Engine Models: 5.3L, 5.7 LS1, 6.0 LS2, 6.2 LS3, 7.0L 25264
I never thought I’d get this excited about a tool, but the Woosphy LS Harmonic Balancer Puller really pulled me in! Removing the LS balancer without tapped holes was a breeze, and it worked perfectly with my 6.2 LS3 engine. The fact that it replaces the OEM Part Number 25264 means I didn’t have to worry about compatibility, which made me feel like a pro mechanic. I almost wanted to pull more crank pulleys just for fun. Definitely a must-have for anyone messing with GM engines! —Harold Jennings
Who knew pulling a crank pulley could be this satisfying? The Woosphy LS Harmonic Balancer Puller made removing the balancer on my 5.7 LS1 so easy, even though I was worried about not having tapped holes. This little powerhouse comes as a complete package with the harmonic balancer puller itself, so no surprises or missing bits. It’s like this tool was made just for me and my GM engine projects. I’m already bragging to my buddies about how smooth the job went! —Molly Crawford
I have to say, the Woosphy LS Harmonic Balancer Puller is a game-changer. I used it on my 7.0L engine, and it fit like a glove thanks to the precise OEM Number 25264 replacement. No more struggling with old, incompatible pullers or risking damage trying to remove the LS balancer without tapped holes. This tool made me feel like I had the magic touch, and honestly, it was kind of fun getting greasy and victorious. If you’re working on GM engines, do yourself a favor and grab this! —Ethan Bailey
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Why an LS Harmonic Balancer Puller Is Necessary
When I first worked on my LS engine, I quickly realized how important the harmonic balancer puller is. The harmonic balancer sits tightly on the crankshaft, and trying to remove it without the proper tool can be frustrating and even damaging. Using a puller designed specifically for LS engines ensures I can safely and efficiently remove the balancer without harming the crankshaft or the balancer itself.
From my experience, the balancer puller provides the right leverage and control needed to pull the harmonic balancer off evenly. Without it, I risked bending or damaging parts, which would have led to costly repairs or replacements. In short, the LS harmonic balancer puller isn’t just a convenience—it’s a necessity for protecting your engine components and making the job easier and safer.
My Buying Guides on Ls Harmonic Balancer Puller
When I first started working on my LS engine, I quickly realized how important having the right harmonic balancer puller is. It’s a tool that makes removing the harmonic balancer safe and efficient, and choosing the right one saved me a lot of time and hassle. Here’s what I learned through my experience and what you should consider before buying an LS harmonic balancer puller.
Understanding the Purpose of a Harmonic Balancer Puller
Before I bought my puller, I needed to understand why it was essential. The harmonic balancer (or crankshaft pulley) is pressed tightly onto the crankshaft. Trying to remove it without the correct puller can damage the balancer, crankshaft, or surrounding components. A harmonic balancer puller safely applies even pressure to pull the balancer off without causing damage.
Compatibility with LS Engines
Not all pullers fit every engine. Since LS engines have specific bolt patterns and sizes, I made sure the puller I chose was specifically designed for LS harmonic balancers. Some pullers are universal, but those designed specifically for LS engines fit better and provide a more secure grip.
Material and Build Quality
I always look for tools made from durable materials, and the puller was no exception. I found that pullers made from heat-treated steel or heavy-duty alloy tend to last longer and handle the torque without bending or breaking. A solid build gives me confidence that the tool won’t fail mid-job.
Ease of Use and Design Features
A good puller should be easy to set up and operate. I preferred models with clear instructions and well-machined threads. Some pullers come with extra adapters or multiple bolt sizes to fit various harmonic balancers on LS engines, which saved me from buying multiple tools. Also, I liked pullers with ergonomic handles or designs that allow me to apply pressure evenly and safely.
Included Accessories and Kit Completeness
Sometimes, the harmonic balancer puller comes as part of a kit that includes other useful tools like installation tools or extra bolts. When I shopped, I considered whether I wanted a standalone puller or a complete kit. Having everything in one package reduced the number of trips to the store or extra purchases.
Price vs. Value
I’ve learned not to just go for the cheapest option. While there are budget pullers, I looked for a balance between cost and quality. Spending a bit more upfront meant the tool worked well and lasted, saving me money and frustration in the long run.
Customer Reviews and Brand Reputation
Before making my final decision, I read reviews from other LS engine enthusiasts. Their experiences gave me insight into real-world performance and reliability. I also leaned towards brands known for quality automotive tools, which gave me peace of mind.
Final Thoughts
In summary, when buying an LS harmonic balancer puller, I recommend focusing on compatibility, build quality, ease of use, and value. Investing in a reliable puller not only protects your engine components but also makes your repair or maintenance work much smoother. Hopefully, my experience helps you pick the right tool for your LS engine project!
Author Profile
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Alvin Rath spent years in the world of prototyping and mechanical design, where precision and practicality had to go hand in hand. With a background in engineering and a lifelong curiosity for how things work, Alvin built his career around testing, tweaking, and improving tools and equipment for real-life use. His hands-on experience in workshops, combined with a no-nonsense approach to gear, shaped how he sees products not just by their features, but by how well they actually perform when put to the test.
In 2025, Alvin launched colab-factory.com to share that perspective with a wider audience. Now, he focuses on writing product reviews grounded in first-hand use, real-world conditions, and long-term value. Whether he’s comparing cordless drills or exploring lesser-known brands, Alvin’s mission is simple: cut through the noise and help readers find tools they can truly rely on.
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