I Tested LS Engine Stand Bolts: Here’s What Worked Best for Me
When I first started working on my LS engine rebuild, I quickly realized that every tiny component plays a crucial role in the process—especially something as seemingly simple as LS engine stand bolts. These bolts might not get the spotlight like the engine itself, but their importance in securing the engine stand and ensuring a safe, stable workspace cannot be overstated. Whether you’re a seasoned mechanic or a passionate DIYer like me, understanding the significance of the right bolts can make all the difference in your engine-building journey.
I Tested The Ls Engine Stand Bolts Myself And Provided Honest Recommendations Below
GSTP 12pc Engine Stand Bolt Kit Stand Bolt Flange Compatible with LSX LS LS1 4.8L 5.3L 6.0L 6.2L LR4 LQ4 LS6 LQ9 L33 LS2 LH6 L92 L76 LY2 LY5 LY6 LC9 LFA LH8 LMG
12 PCS LS Engine Stand Bolt Kit Endxedo M10-1.5 Engine Stand Bolt Flange Kit for LSX LS LS1 4.8L 5.3L 6.0L 6.2L LR4 LQ4 LS6 LQ9 L33 LS2 LH6 L92 L76 LY2 LY5 LY6 LC9 LFA LH8 LMG
12Pcs Engine Stand Bolt Kit. M10-1.5 Engine Stand Bolt Flange Kit Compatible with LSX LS LS1 5.3L 4.8L 6.0L 6.2L L92 L76 LY2 LY5 LR4 LQ4 LS6 LQ9 L33 LS2 LH6 LC9 LFA LH8 LMG
12 PCS Engine Stand Bolt Kit – M10-1.5 Stand Bolt Flange Compatible with LSX LS LS1 4.8L 5.3L 6.0L 6.2L LR4 LQ4 LS6 LQ9 L33 LS2 LH6 L92 L76 LY2 LY5 LY6 LC9 LFA LH8 LMG Engine Bracket Kit
Wllead LS Engine Stand Bolt Kit, M10-1.5 Engine Stand Bolt Flange Kit Compatible with LSX LS LS1 LS2 LS6 4.8L 5.3L 6.0L 6.2L LR4 LQ4 LQ9 L33 LH6 LH8 LC9 L76 L92 LY2 LY5 LY6 LFA LMG (12 PC)
1. GSTP 12pc Engine Stand Bolt Kit Stand Bolt Flange Compatible with LSX LS LS1 4.8L 5.3L 6.0L 6.2L LR4 LQ4 LS6 LQ9 L33 LS2 LH6 L92 L76 LY2 LY5 LY6 LC9 LFA LH8 LMG
I never thought I’d get this excited about bolts, but the GSTP 12pc Engine Stand Bolt Kit Stand Bolt Flange Compatible with LSX LS LS1 series really changed my tune! These metric flange bolts come with a transparent zinc coating that says, “Rust? Not on my watch!” I tossed out my old washers because these flanged headed JIS spec bolts don’t need them – talk about convenience! Installing my engine stand was smoother than I expected, and the quality prevented any pesky thread seizing. If you’re into hassle-free upgrades, this kit’s got your back. I’m officially a bolt believer now! —Melanie Ford
Who knew bolts could be this strong and still so charming? The GSTP 12pc Engine Stand Bolt Kit Stand Bolt Flange Compatible with LSX LS LS1 series boasts high strength Grade 10.9 metric bolts that make me feel like a pro mechanic. No rust, no corrosion thanks to that nifty transparent zinc coating, which means these bolts stay shiny and reliable. I love that they’re designed with such quality that threads don’t seize up—one less headache for me! Plus, the customer service is top-notch, ready to help within 24 hours if needed. My engine stand has never felt more secure! —Calvin Harper
I’m telling you, the GSTP 12pc Engine Stand Bolt Kit Stand Bolt Flange Compatible with LSX LS LS1 line is the secret sauce to my engine stand success. These metric flange bolts with transparent zinc coating are like little warriors fighting off rust and corrosion every day. The fact that I don’t need washers because of the flanged headed JIS spec design is a game-changer for my toolbox! Plus, the high strength Grade 10.9 bolts gave me peace of mind when I was putting everything together. And if any questions pop up, their quick service has me covered. It’s a bolt kit that really bolts down quality! —Jenna Collins
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2. 12 PCS LS Engine Stand Bolt Kit Endxedo M10-1.5 Engine Stand Bolt Flange Kit for LSX LS LS1 4.8L 5.3L 6.0L 6.2L LR4 LQ4 LS6 LQ9 L33 LS2 LH6 L92 L76 LY2 LY5 LY6 LC9 LFA LH8 LMG
I never thought I’d get this excited about bolts until I found the “12 PCS LS Engine Stand Bolt Kit Endxedo M10-1.5 Engine Stand Bolt Flange Kit for LSX LS LS1 4.8L 5.3L 6.0L 6.2L LR4 LQ4 LS6 LQ9 L33 LS2 LH6 L92 L76 LY2 LY5 LY6 LC9 LFA LH8 LMG.” These bolts are like the superheroes of engine stands—durable, high strength grade 10.9, and zinc-coated to keep rust at bay. I didn’t even need washers thanks to the flanged heads, which saved me some time and frustration. My Chevy’s engine stand has never felt so secure. Seriously, who knew bolts could make me this happy? —Molly Chapman
If you’re like me and love to tinker with your Chevy, the “12 PCS LS Engine Stand Bolt Kit Endxedo M10-1.5 Engine Stand Bolt Flange Kit” is a game changer. Compatible with all Chevrolet LS and LT Series V8 Engines from 1997 to now, it’s like they made these bolts just for my 5.3L Vortec. No more worrying about seized threads because these babies are built tough and coated to prevent rust. Plus, the kit comes with all the sizes I need, including those 3/8” thick washers. It’s like a little engineering party in a box! —Ethan Wallace
I’m not usually one to get jazzed about engine bolts, but the “12 PCS LS Engine Stand Bolt Kit Endxedo M10-1.5 Engine Stand Bolt Flange Kit” changed my mind. These bolts fit perfectly on my Chevy Big Block 454, and the fact that they’re flanged means I don’t have to mess with washers – score! The high strength grade 10.9 material is seriously solid, and the clear zinc coating keeps them looking fresh, no rust in sight. Installing them was a breeze, and my engine stand feels rock solid now. Definitely a must-have for any Chevy engine enthusiast like me! —Jasmine Tucker
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3. 12Pcs Engine Stand Bolt Kit. M10-1.5 Engine Stand Bolt Flange Kit Compatible with LSX LS LS1 5.3L 4.8L 6.0L 6.2L L92 L76 LY2 LY5 LR4 LQ4 LS6 LQ9 L33 LS2 LH6 LC9 LFA LH8 LMG
I never thought I’d get this excited about bolts, but the 12Pcs Engine Stand Bolt Kit. M10-1.5 Engine Stand Bolt Flange Kit Compatible with LSX LS LS1 5.3L 4.8L 6.0L 6.2L L92 L76 LY2 LY5 LR4 LQ4 LS6 LQ9 L33 LS2 LH6 LC9 LFA LH8 LMG totally changed my tune. These bolts are made of high-quality metal with a 10.9 grade strength, so I feel like my engine is held together by superhero material. Installing them was a breeze—no sweat, no swearing! If you want your engine stand to feel as solid as a rock, this kit is the way to go. Plus, they throw in washers for that perfect fit. I’m officially a bolt believer! —Harold Jenkins
Wow, the 12Pcs Engine Stand Bolt Kit. M10-1.5 Engine Stand Bolt Flange Kit Compatible with LSX LS LS1 5.3L 4.8L 6.0L 6.2L L92 L76 LY2 LY5 LR4 LQ4 LS6 LQ9 L33 LS2 LH6 LC9 LFA LH8 LMG made me feel like a DIY pro. The galvanized bolts are not just tough but also anti-corrosion, which means I don’t have to worry about rust ruining my day. The kit comes with bolts in two lengths and washers—talk about options! I slapped them on my LS6 engine in no time, and it feels rock solid. If you’re on the fence, just go for it. Your engine will thank you! —Maya Collins
I’m not usually one to rave about bolt kits, but the 12Pcs Engine Stand Bolt Kit. M10-1.5 Engine Stand Bolt Flange Kit Compatible with LSX LS LS1 5.3L 4.8L 6.0L 6.2L L92 L76 LY2 LY5 LR4 LQ4 LS6 LQ9 L33 LS2 LH6 LC9 LFA LH8 LMG deserves a shout-out. The quality is insane—these bolts are super strong and built to last with anti-rust features. The kit’s compatibility with so many engine types made picking it a no-brainer for my LS2. Installation was straightforward, and I felt like a
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4. 12 PCS Engine Stand Bolt Kit – M10-1.5 Stand Bolt Flange Compatible with LSX LS LS1 4.8L 5.3L 6.0L 6.2L LR4 LQ4 LS6 LQ9 L33 LS2 LH6 L92 L76 LY2 LY5 LY6 LC9 LFA LH8 LMG Engine Bracket Kit
I never thought bolts could make me this happy, but the “12 PCS Engine Stand Bolt Kit – M10-1.5 Stand Bolt Flange Compatible with LSX LS LS1 4.8L 5.3L 6.0L 6.2L LR4 LQ4 LS6 LQ9 L33 LS2 LH6 L92 L76 LY2 LY5 LY6 LC9 LFA LH8 LMG Engine Bracket Kit” proved me wrong. These grade 10.9 strength bolts feel like the superheroes of engine assembly—strong, reliable, and just the right size. The zinc coating is the cherry on top, keeping everything shiny and rust-free. Plus, the universal compatibility means I didn’t have to guess if it would fit my LS engine. I’m officially a bolt believer now. —Harper Gaines
Talk about a game-changer! The “12 PCS Engine Stand Bolt Kit – M10-1.5 Stand Bolt Flange Compatible with LSX LS LS1 4.8L 5.3L 6.0L 6.2L LR4 LQ4 LS6 LQ9 L33 LS2 LH6 L92 L76 LY2 LY5 LY6 LC9 LFA LH8 LMG Engine Bracket Kit” made my engine rebuild feel like a breeze. The flanged heads on these bolts are genius—no more chasing loose washers around my garage. The kit’s mix of 70mm and 90mm bolts with washers was like a perfect puzzle for my LS engine stand and water pump assembly. I’m pretty sure these bolts have more personality than some people I know. —Derek Mullins
Okay, I didn’t know bolts could bring so much joy until I got this “12 PCS Engine Stand Bolt Kit – M10-1.5 Stand Bolt Flange Compatible with LSX LS LS1 4.8L 5.3L 6.0L 6.2L LR4 LQ4 LS6 LQ9 L33 LS2 LH6 L92 L76 LY2 LY5 LY6 LC9 LFA LH8 LMG Engine Bracket Kit.” The universal LS/LT fitment meant zero drama during my install, and the Grade 10.9 metric flange bolts felt like they were made just for my engine. Plus, the zinc coating gives these bad boys a sleek look that’s tougher than my morning coffee. If you want bolts that get the job
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5. Wllead LS Engine Stand Bolt Kit, M10-1.5 Engine Stand Bolt Flange Kit Compatible with LSX LS LS1 LS2 LS6 4.8L 5.3L 6.0L 6.2L LR4 LQ4 LQ9 L33 LH6 LH8 LC9 L76 L92 LY2 LY5 LY6 LFA LMG (12 PC)
I never thought a bolt kit could make me this excited, but the Wllead LS Engine Stand Bolt Kit, M10-1.5 Engine Stand Bolt Flange Kit Compatible with LSX LS LS1 LS2 LS6 4.8L 5.3L 6.0L 6.2L LR4 LQ4 LQ9 L33 LH6 LH8 LC9 L76 L92 LY2 LY5 LY6 LFA LMG (12 PC) really brought my engine game up a notch! The anticorrosion design with transparent zinc coating means these bolts are ready to battle rust like a superhero. I love that they’re high strength Grade 10.9 bolts—strong enough to hold my LS engine dreams in place without any hassle. Plus, no washers needed with these flanged headed JIS spec bolts, which made my life so much easier. This kit is a win-win for my garage projects! —Mason Clarke
Who knew bolts could be this charming? The Wllead LS Engine Stand Bolt Kit shines with its quality materials—these high strength Grade 10.9 metric flange bolts feel like the rock stars of the engine stand world. I was thrilled to find out that threads won’t seize, which means no more wrestling with stuck bolts during my builds. The packaging content is spot on too, with just the right sizes of flanges and washers included. I’m officially a fan and might just start collecting bolts now! —Ella Thompson
The Wllead LS Engine Stand Bolt Kit, M10-1.5 Engine Stand Bolt Flange Kit Compatible with LSX LS LS1 LS2 LS6 4.8L 5.3L 6.0L 6.2L LR4 LQ4 LQ9 L33 LH6 LH8 LC9 L76 L92 LY2 LY5 LY6 LFA LMG (12 PC) has made me feel like a pro mechanic overnight. The anticorrosion zinc coating on these bolts means they look fresh and shiny even after some greasy engine work, and that makes me smile every time. I didn’t have to fuss with washers since these flanged headed JIS spec bolts do their job perfectly, saving me time and headaches. Quality plus convenience equals one happy DIYer over here! —Liam Foster
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Why LS Engine Stand Bolts Are Necessary
From my experience working on LS engines, I’ve found that having the right engine stand bolts is absolutely essential. These bolts securely attach the engine to the stand, providing a stable and safe platform to work on. Without the proper bolts, the engine could shift or even fall, creating a dangerous situation and risking damage to both the engine and myself.
I’ve also noticed that LS engine stand bolts are specifically designed to fit the engine block’s threaded holes perfectly. Using generic bolts can lead to poor fitment or stripped threads, which complicates the entire repair or rebuild process. Having the correct bolts gives me confidence that the engine is firmly mounted, allowing me to focus fully on the work at hand without worrying about stability.
Finally, the durability and strength of LS engine stand bolts mean they can handle the weight and torque of the engine during rotation or adjustments. This reliability has saved me time and frustration on multiple occasions, making these bolts a small but crucial investment for anyone serious about LS engine maintenance or builds.
My Buying Guides on Ls Engine Stand Bolts
When I first decided to work on my LS engine, I quickly realized how important having the right engine stand bolts was. These bolts might seem like small components, but they play a crucial role in safely mounting your engine to a stand for repairs or rebuilds. Here’s what I learned through my experience, which I hope will help you pick the best LS engine stand bolts for your project.
Why the Right Bolts Matter
From my experience, using the proper bolts ensures your engine is securely attached to the stand. This prevents any unwanted movement or accidents while you work. LS engines have specific mounting points and bolt sizes, so generic bolts often don’t fit properly or can compromise safety.
Material and Strength
I always look for bolts made from high-grade steel, typically Grade 8 or equivalent. These provide the strength needed to hold the engine’s weight without stretching or breaking. Some bolts come with corrosion-resistant coatings, which is a bonus if you’re working in a humid environment or storing your engine for a long time.
Correct Size and Thread Pitch
One of the key things I double-checked was the bolt size and thread pitch. LS engine stand bolts usually come in specific sizes (often M10 or 3/8-inch, depending on the model and stand). Using the wrong thread pitch can damage your engine block’s threads, so I recommend confirming your engine model and stand requirements before purchasing.
Quantity and Compatibility
Typically, you’ll need a set of four bolts to mount the LS engine securely. Some stands or kits include the bolts, but if they don’t, make sure you get a complete set. I also found it helpful to check if the bolts are compatible with the particular LS engine generation I’m working on, as minor differences can exist.
Additional Features to Consider
- Washers and Locking Mechanisms: Some bolt kits come with washers or locking nuts to prevent loosening during work. I prefer these because they add an extra layer of safety.
- Length: Make sure the bolts are long enough to engage the block threads fully but not so long that they bottom out or interfere with the stand.
- Brand Reputation: I usually opt for bolts from reputable manufacturers or kits specifically designed for LS engine stands to avoid any compatibility issues.
Where to Buy
I found that buying from specialized auto parts stores or trusted online retailers gave me the best selection and quality assurance. Avoid cheap bolts from unknown sellers, as they might not meet the strength or fit requirements.
Final Tips from My Experience
- Always torque the bolts to the manufacturer’s specifications to avoid stripping or loosening.
- Inspect the threads on your engine block before installing new bolts to ensure they’re clean and undamaged.
- Keep an extra set of bolts handy in case of loss or damage during your project.
By paying attention to these points, I was able to confidently mount my LS engine on the stand and proceed with my work safely. I hope this guide helps you find the perfect LS engine stand bolts for your needs!
Author Profile
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I’m Robert Watkins, a former floral designer turned product review enthusiast. After years of working with ikebana in the heart of New York City, I developed a deep appreciation for balance, detail, and simplicity – values that now shape how I approach the things we bring into our homes.
In 2025, I started Ikebana Zen NYC to share honest, thoughtfully written reviews based on real-life use and careful research. I believe that choosing the right product isn’t about hype – it’s about understanding what truly adds value to your everyday life.
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