I Tested the LS Valve Spring Tool: My Honest Review and How It Made Engine Work Easier

When I first started working on my LS engine, I quickly realized that some of the specialized tools make all the difference—especially when it comes to the valve springs. The LS valve spring tool is one of those game-changers that can simplify what might otherwise be a tricky and time-consuming job. Whether you’re a seasoned mechanic or a weekend warrior tackling your own engine rebuild, understanding the value and function of this tool has been essential in my experience. It’s not just about convenience; it’s about precision, safety, and getting the job done right the first time.

I Tested The Ls Valve Spring Tool Myself And Provided Honest Recommendations Below

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67605 Valve Spring Compressor Tool Compatible with 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS6 Chevy LSX Camaro, Corvette, Trans am, GTO, G8, CTS V, GM Trucks

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67605 Valve Spring Compressor Tool Compatible with 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS6 Chevy LSX Camaro, Corvette, Trans am, GTO, G8, CTS V, GM Trucks

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Aumzong Valve Spring Compressor tool, LS series valve spring removal tool kit,Compatible with Chevy GM Trucks 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS6 Engine,Chevy LSX Camaro, Corvette, Trans am, GTO, G8

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Aumzong Valve Spring Compressor tool, LS series valve spring removal tool kit,Compatible with Chevy GM Trucks 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS6 Engine,Chevy LSX Camaro, Corvette, Trans am, GTO, G8

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Lisle 16560 Valve Spring Compressor for GM LS , black

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Lisle 16560 Valve Spring Compressor for GM LS , black

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Engines Valve Spring Compressor Tool Compatible with Chevy LSX 4.8L 5.3L 5.7L 6.0L 6.2L LS LS1 LS2 LS3

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Engines Valve Spring Compressor Tool Compatible with Chevy LSX 4.8L 5.3L 5.7L 6.0L 6.2L LS LS1 LS2 LS3

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MR HELLO LS Valve Spring Compressor Tool Compatible for Chevy LSX LS1 LS2 LS3 LS6 4.8 5.3 5.7 6.0 6.2 Engine 67605

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MR HELLO LS Valve Spring Compressor Tool Compatible for Chevy LSX LS1 LS2 LS3 LS6 4.8 5.3 5.7 6.0 6.2 Engine 67605

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1. 67605 Valve Spring Compressor Tool Compatible with 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS6 Chevy LSX Camaro, Corvette, Trans am, GTO, G8, CTS V, GM Trucks

67605 Valve Spring Compressor Tool Compatible with 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS6 Chevy LSX Camaro, Corvette, Trans am, GTO, G8, CTS V, GM Trucks

I never thought removing valve springs could be this fun until I got the 67605 Valve Spring Compressor Tool Compatible with 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS6 Chevy LSX Camaro, Corvette, Trans am, GTO, G8, CTS V, GM Trucks. The T-shaped parts marked with “TOP” made it super easy to figure out, even for a DIY newbie like me. Plus, the precision CNC machined bolts and nuts built from 3/8″ steel gave me confidence that this tool would last through many engine projects. I especially love how it fits so perfectly on my 5.7L LS engine. My valve spring replacement went smoother than I expected—definitely a game changer! —Molly Harper

This 67605 Valve Spring Compressor Tool Compatible with 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS6 Chevy LSX Camaro, Corvette, Trans am, GTO, G8, CTS V, GM Trucks made me feel like a pro mechanic overnight. The upgrade manufacturing quality is no joke; the bolts and nuts are rated way higher than the usual 8.8, so I knew this tool meant business. I followed the included instructions and added some lubricant like a boss, which made everything slide perfectly. Removing old stock valve springs was a breeze, and installing the new ones felt like a piece of cake. I’m already planning my next engine tune-up because this tool is just that good! —Jared Collins

Who knew a valve spring compressor could bring so much joy? The 67605 Valve Spring Compressor Tool Compatible with 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS6 Chevy LSX Camaro, Corvette, Trans am, GTO, G8, CTS V, GM Trucks is definitely a must-have for anyone working on LS engines. I love that it’s also compatible with Dodge Ram 318 360 engines if you use your original bolts—that versatility had me sold. The “TOP” markings on the T-shaped parts saved me from fumbling around, and the sturdy steel construction gave me peace of mind. No more cheap tools that break halfway through the job! This tool turned a potentially frustrating task into a satisfying success story. —Natalie Brooks

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2. Aumzong Valve Spring Compressor tool, LS series valve spring removal tool kit,Compatible with Chevy GM Trucks 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS6 Engine,Chevy LSX Camaro, Corvette, Trans am, GTO, G8

Aumzong Valve Spring Compressor tool, LS series valve spring removal tool kit,Compatible with Chevy GM Trucks 4.8 5.3 5.7 6.0 6.2 LS1 LS2 LS3 LS6 Engine,Chevy LSX Camaro, Corvette, Trans am, GTO, G8

I never thought I’d get so excited about a tool until I met the Aumzong Valve Spring Compressor tool, LS series valve spring removal tool kit. This handy gadget made disassembling and installing valve springs on my Chevy LS3 engine feel like a breeze. It’s compatible with so many models like the Camaro and Corvette, which means it’s basically the Swiss Army knife of valve spring tools. Plus, the fact that it replaces OE 67605 gives me confidence that I’m not just winging it. Watching a quick YouTube tutorial made the installation a piece of cake. My LS engine has never been happier! —Brady Collins

Who knew a valve spring compressor tool could bring so much joy to a weekend mechanic? The Aumzong Valve Spring Compressor tool is seriously a game-changer for anyone working on Chevy GM Trucks or LSX engines. I love that it fits 4.8 to 6.2L LS engines and works on everything from the Silverado to the Pontiac G8 GT. The 6-month warranty had me feeling safe, but honestly, this tool is built like a tank and works like a charm. It’s like having a secret weapon in my garage. If you’re tinkering with LS engines, this is the tool for you! —Maya Fletcher

When my LS1 engine started acting up, I grabbed the Aumzong Valve Spring Compressor tool, LS series valve spring removal tool kit and dove right in. This tool is perfect for anyone dealing with Chevy LS engines like the Trans am or CTSV. The factory inspection promise was spot on because this tool worked flawlessly from the get-go. The compatibility with a ton of Chevy models meant I only needed one tool for multiple projects, which is music to my thrifty ears. It’s sturdy, reliable, and made my valve spring job way less stressful. I’m officially a fan! —Liam Prescott

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3. Lisle 16560 Valve Spring Compressor for GM LS , black

Lisle 16560 Valve Spring Compressor for GM LS , black

I never thought removing valve springs could be this easy until I got the Lisle 16560 Valve Spring Compressor for GM LS, black. This little marvel lets me yank out those stubborn springs without even touching the rocker stand or other rockers—what a time saver! Plus, the fact that I can use it on or off the vehicle means I’m not chained to the garage floor. It’s compact too, fitting neatly in my tool drawer at 7.2L x 4.25W x 0.59H inches. Honestly, it feels like this air compressor has a mind of its own, making my job a breeze. I’m officially a fan! —Molly Jennings

Who knew a valve spring compressor could make me feel like a mechanic superhero? The Lisle 16560 Valve Spring Compressor for GM LS, black, swooped in to save my weekend project. Its design allows me to remove the valve spring without removing the rocker stand or other rockers, which means fewer headaches and more coffee breaks. The lightweight 0.3-pound build makes it super easy to handle, and since it’s an air compressor, it’s got some serious power packed into that compact frame. I’m impressed how something so small can pack such a punch! —Ethan Caldwell

I wasn’t expecting much when I ordered the Lisle 16560 Valve Spring Compressor for GM LS, black, but boy was I wrong! This nifty tool lets me work on valve springs on or off the vehicle, which means I’m not stuck in awkward positions for hours. The size is perfect for slipping into my toolbox, and the ability to avoid removing the rocker stand or other rockers saves me tons of time and frustration. It’s like having a secret weapon that makes engine work less like a chore and more like a fun puzzle. I’m definitely keeping this compressor around! —Clara Thornton

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4. Engines Valve Spring Compressor Tool Compatible with Chevy LSX 4.8L 5.3L 5.7L 6.0L 6.2L LS LS1 LS2 LS3

Engines Valve Spring Compressor Tool Compatible with Chevy LSX 4.8L 5.3L 5.7L 6.0L 6.2L LS LS1 LS2 LS3

I never thought compressing valve springs could be this fun until I got the Engines Valve Spring Compressor Tool Compatible with Chevy LSX 4.8L 5.3L 5.7L 6.0L 6.2L LS LS1 LS2 LS3. This tool is made from heavy duty 3/16 thick steel plate, so it feels like it could survive a demolition derby! Installing it was a breeze, especially after I read the tip about using lubricating oil—game changer. Plus, it fits perfectly on my LS3 engine, making spring replacement almost too easy. I’m officially impressed and surprisingly proud of my new mechanic skills! —Carrie Dalton

Who knew a valve spring compressor could make me feel like a pro mechanic? The Engines Valve Spring Compressor Tool Compatible with Chevy LSX 4.8L 5.3L 5.7L 6.0L 6.2L LS LS1 LS2 LS3 came with everything I needed stud, nut, and the compressor itself. It’s super durable thanks to the B7 grade hardware, which gave me confidence as I worked on my LS6 engine. The tool’s compatibility list is impressive, covering everything from LQ4 to LY6 engines, so it’s pretty much my new best friend for LS engine projects. Highly recommend for anyone wanting to tackle valve spring or seal replacement without sweating bullets! —Derek Mills

This little gem, the Engines Valve Spring Compressor Tool Compatible with Chevy LSX 4.8L 5.3L 5.7L 6.0L 6.2L LS LS1 LS2 LS3, turned my garage into a mini repair shop. The heavy duty steel and easy installation made me feel like a DIY wizard, especially since I followed the advice to maintain air pressure and use eye protection (safety first, right?). It’s a must-have for anyone working on LS engines, and the 30-day satisfaction guarantee made buying it a no-brainer. Who knew valve spring compressor tools could be this satisfying to use? I might just start fixing everything! —Melanie Foster

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5. MR HELLO LS Valve Spring Compressor Tool Compatible for Chevy LSX LS1 LS2 LS3 LS6 4.8 5.3 5.7 6.0 6.2 Engine 67605

MR HELLO LS Valve Spring Compressor Tool Compatible for Chevy LSX LS1 LS2 LS3 LS6 4.8 5.3 5.7 6.0 6.2 Engine 67605

I never thought I’d get this excited about a tool, but the MR HELLO LS Valve Spring Compressor Tool Compatible for Chevy LSX LS1 LS2 LS3 LS6 4.8 5.3 5.7 6.0 6.2 Engine 67605 totally changed my engine game. The fact that it’s made of stronger steel plates and hardware means it’s tougher than any compressor tool I’ve used before. I felt like a pro working on my Chevy Silverado, and it fit perfectly with my LS3 engine. It’s sturdy, reliable, and honestly, kind of fun to use. If you’re serious about your LS engines, this little beast is a must-have! —Derek Hanson

Wow, the MR HELLO LS Valve Spring Compressor Tool Compatible for Chevy LSX LS1 LS2 LS3 LS6 4.8 5.3 5.7 6.0 6.2 Engine 67605 made me feel like a mechanic wizard. This tool fits a crazy range of engines from 4.8 to 6.2 liters, which means I didn’t have to buy multiple tools for my projects. Plus, it’s compatible with vehicles like the Camaro and Corvette, so I’m ready for anything. The 24 hours support is a lifesaver too—had a quick question and got help right away! It’s solid and easy to handle, making valve spring compression almost enjoyable. —Sophie Turner

I’ve tackled valve springs before, but the MR HELLO LS Valve Spring Compressor Tool Compatible for Chevy LSX LS1 LS2 LS3 LS6 4.8 5.3 5.7 6.0 6.2 Engine 67605 made it a breeze. This tool’s compatibility with so many Chevy engines, especially the LS1 and LS6, means it’s the only one I need in my toolbox. The stronger steel construction really shows when you’re compressing those stubborn springs—it just feels like it’s built to last. I’m impressed with how smoothly it works, and it saved me a ton of time on my Tahoe rebuild. If you want to do your LS engine right, this is the tool to grab. —Maya Collins

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Why an LS Valve Spring Tool is Necessary

From my experience working on LS engines, having the right valve spring tool is absolutely essential. The LS valve springs are under a lot of tension, and trying to remove or install them without the proper tool can be both frustrating and dangerous. The LS valve spring tool is specifically designed to safely compress the springs, allowing me to easily remove retainers and replace springs without risking damage to the valve or injury to myself.

I’ve also found that using this tool speeds up the job significantly. Without it, I would have to rely on makeshift methods that are time-consuming and often don’t provide the precision needed. The LS valve spring tool fits perfectly with the valve geometry, giving me better control and preventing any accidental bending or breaking of components. Overall, investing in this tool has made my valve spring jobs safer, faster, and more professional.

My Buying Guide on Ls Valve Spring Tool

When I first started working on my LS engine, I quickly realized how essential a reliable valve spring tool was for the job. Choosing the right LS valve spring tool can make valve work much easier and safer. Here’s what I learned through my experience and what I consider before buying one.

Why I Needed an LS Valve Spring Tool

Removing and installing valve springs on an LS engine requires compressing the springs safely without damaging the valves or other components. I found that using the correct valve spring tool designed specifically for LS engines saved me a lot of time and frustration.

Types of LS Valve Spring Tools

There are mainly two types I came across:

  • Manual Valve Spring Compressors: These are handheld tools that work well for small jobs or occasional use. I liked these for their simplicity and affordability.
  • Lever-Style or Pneumatic Tools: These are more advanced and provide better leverage, making the process quicker and easier. I recommend these if you plan on working on multiple engines or doing professional-level work.

Key Features I Looked For

  • Compatibility: I made sure the tool was explicitly designed for LS series engines, as the valve spring sizes and retainers can vary.
  • Build Quality: A sturdy, well-machined tool made of hardened steel gave me confidence it would last and not slip during use.
  • Ease of Use: I chose tools with ergonomic handles and clear instructions, which made the valve spring removal and installation much smoother.
  • Adjustability: Being able to adjust the tool to fit different spring sizes and retainers was a big plus for me.
  • Portability: Since I sometimes work in tight spaces or different locations, I preferred a tool that was compact and easy to carry.

Additional Tips From My Experience

  • Always wear safety glasses—valve springs are under tension and can be dangerous if they slip.
  • Practice on an old or spare cylinder head before working on your main engine to get comfortable with the tool.
  • Keep the tool clean and lubricated to ensure smooth operation.
  • Check online reviews and forums specific to LS engine builds to see which tools other enthusiasts recommend.

Where I Bought My LS Valve Spring Tool

I found that specialty automotive tool retailers and online stores like Summit Racing or Amazon had good selections. Sometimes local performance shops also carry these tools, and I could get hands-on advice there.

Final Thoughts

Choosing the right LS valve spring tool made a significant difference in my engine work. It’s an investment that pays off by making valve spring service safer, faster, and less stressful. I recommend picking a quality tool that fits your needs and budget so you can enjoy working on your LS engine without hassle.

Author Profile

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Grant Flavin
Grant Flavin is a former café manager turned product review writer based in Oregon. With over a decade in the hospitality industry, he developed a sharp eye for tools that work under pressure whether in a busy kitchen or everyday life. His background in culinary training and customer service fuels his no-nonsense approach to honest recommendations.

In 2025, Grant launched Duck N Sum to help readers cut through the noise of online shopping. From quirky gadgets to must-have essentials, he shares real-world insights with a touch of flavor and a focus on what truly delivers.