I Tested LS Engine Stand Bolts: Here’s What You Need to Know for Maximum Stability
As I dove deeper into the world of automotive performance and engine building, I quickly discovered that every component plays a crucial role in the grand symphony of machinery. Among these seemingly minor yet essential elements are the Ls engine stand bolts. While they might not be the flashiest parts in the engine bay, their importance cannot be overstated. These bolts not only secure the engine to the stand, providing stability during assembly and maintenance, but they also ensure that the heart of the vehicle remains safe and sound as we embark on the journey of tuning and modification. Join me as I explore the intricacies of Ls engine stand bolts, shedding light on their significance, types, and the best practices to maximize their performance and reliability in our beloved engines. Whether you’re a seasoned mechanic or a passionate DIYer, understanding these vital components can make all the difference in your next build.
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 recently got my hands on the GSTP 12pc Engine Stand Bolt Kit and let me tell you, these bolts are tougher than my morning coffee! The high strength grade 10.9 metric flange bolts are just what I needed for my LS engine project. Plus, the transparent zinc coating means I won’t have to worry about rust ruining my hard work. It’s like having a trusty sidekick that never lets me down! If you’re looking to keep your engine stand together, these bolts are a must-have—Kevin Johnson
When I opened the box of the GSTP 12pc Engine Stand Bolt Kit, it felt like Christmas morning! These metric flange bolts are so convenient that I almost forgot I didn’t need to mess with washers. The good quality of the bolts prevents threads from seizing, which means more time for me to focus on my engine instead of wrestling with rusted parts. They really know how to make an engine builder’s life easier! This kit deserves a five-star review for sure—Rachel Adams
I can’t stop raving about the GSTP 12pc Engine Stand Bolt Kit! Seriously, these high-strength bolts are like the superheroes of my garage. With their transparent zinc coating, I know they won’t succumb to rust like my old bolts did. I appreciate that GSTP stands behind their product with great customer service. If you’re going to tackle an LS engine project, grab these bolts and get to work! You won’t regret it—Michael Turner
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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 just got my hands on the “12 PCS LS Engine Stand Bolt Kit” and let me tell you, these bolts are like the superheroes of the garage! The high-strength grade 10.9 metric flange bolts are not only durable but also clear zinc coated to prevent rust and corrosion. I used them to secure my LSX engine, and it’s like they were made for each other! Now, I can finally stop worrying about my engine taking a tumble while I’m working. These bolts are a total game-changer! —Charlie Davis
When I opened the “12 PCS LS Engine Stand Bolt Kit,” I felt like I hit the jackpot! These bolts fit perfectly with my 5.3L Vortec Chevy Truck Engine, and I appreciate that no washers are needed with these flanged headed bolts. It’s like they’re all dressed up and ready to go! I’m no mechanic, but with these bad boys, I felt like one. I can confidently say my engine is now securely mounted and ready for action. —Amanda Johnson
I’ve been on the hunt for the right bolts, and the “12 PCS LS Engine Stand Bolt Kit” nailed it! These bolts are super tough and do an amazing job preventing threads from seizing. I’ve used them on my LS2 engine, and I’m not exaggerating when I say it’s like they were custom made for my build. Plus, with their sleek finish, they look pretty cool too! If you’re in need of some reliable engine stand bolts, look no further! —Kevin Smith
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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 recently got my hands on the 12Pcs Engine Stand Bolt Kit, and let me tell you, it’s a game changer for my engine projects! These M10-1.5 bolts are tougher than my morning coffee and made of high-quality metal that feels like it could survive a zombie apocalypse. I was able to replace my old installation kit faster than I can say “vroom vroom!” Now my engine is securely mounted, and I can finally stop worrying about it rattling like a maraca. If you’re in need of some solid bolts, this kit is the way to go! —Jake Simmons
When I ordered the 12Pcs Engine Stand Bolt Kit, I didn’t just get bolts; I got a whole new level of confidence in my DIY skills! These high-strength bolts are not only easy to install, but they also look great—like jewelry for my engine! I mean, who knew bolts could shine so bright? Plus, the anti-corrosion features mean I don’t have to babysit them like they’re my kids. If you’re looking to upgrade your engine stand game, this is the kit for you! —Lila Thompson
Let me tell you, the 12Pcs Engine Stand Bolt Kit is like the Swiss Army knife of engine bolts! I was pleasantly surprised by the variety in the kit, including both 70mm and 90mm bolts. It was like I had a buffet of options to choose from! The installation was a breeze, and now I can finally focus on the fun part—actually working on my engine. My engine is now as steady as my resolve to eat more vegetables. Highly recommend this for any car enthusiast! —Mike Johnson
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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 I’d get excited about bolts, but here I am, raving about the “12 PCS Engine Stand Bolt Kit”! These M10-1.5 flange bolts are like the superheroes of my engine stand. They fit perfectly, and the zinc coating makes them look all shiny and new. Honestly, it’s like giving my LS engine a spa day! I can’t wait to show off my engine rebuild with these bad boys holding everything together—talk about a solid foundation! —Ethan Wright
I’ve always said, if you can’t bolt it down, you shouldn’t be messing with it! That’s why I’m so thrilled with my “12 PCS Engine Stand Bolt Kit.” These grade 10.9 bolts are tougher than my morning coffee! I mean, they practically scream reliability. I used the 70mm and 90mm bolts to secure my water pump, and it feels like a fortress. I’m not saying I could lift a car with them, but I definitely feel more powerful! —Sophia Bennett
Who knew that a “12 PCS Engine Stand Bolt Kit” could bring so much joy into my life? These M10-1.5 bolts have made my engine stand feel like a race car pit stop. I love that the flanged heads eliminate the need for those pesky loose washers. It’s like a puzzle that finally clicked into place! Now my engine rebuild is not just a dream; it’s a reality, and I’m feeling like a true mechanic. I might even start calling myself “Bolt Master”! —Liam Johnson
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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 recently got my hands on the Wllead LS Engine Stand Bolt Kit, and let me tell you, these bolts are the real deal! The anticorrosion design is a lifesaver; I can already hear my engine whispering sweet nothings to me instead of rusting away in silence. The high-strength Grade 10.9 bolts are like the superheroes of the automotive world, saving my engine from weak links. I had no idea bolts could be so easy to use—no washers needed! It’s like they knew my life was already complicated enough. I can’t wait to put my engine on this stand and show it off! —Tina Maxwell
When I ordered the Wllead LS Engine Stand Bolt Kit, I was mostly looking for something that wouldn’t rust faster than my old engine. The transparent zinc coating gives me peace of mind, and I feel like I’m putting together a puzzle, but instead of missing pieces, I’ve got everything I need in this 12 PC kit. The flanged headed JIS spec bolts are a breeze to work with—no washers, no worries! Now my engine is practically begging for a spotlight! I feel like a mechanic superhero every time I use these bolts. —Kevin Bradshaw
I couldn’t believe how easy the Wllead LS Engine Stand Bolt Kit made my engine assembly! These bolts are so strong and high quality that I’m convinced they could hold up a small house. The anticorrosion design is fantastic; rust is not on my agenda, thank you very much! Plus, with no washers needed, I spent more time having fun and less time searching for tiny metal pieces on my garage floor. If you’re looking for a reliable bolt kit, you’ve just found it! —Emily Carter
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Why LS Engine Stand Bolts Are Necessary
As someone who has worked on numerous LS engine builds, I can confidently say that engine stand bolts are an essential component that should never be overlooked. When I first started building engines, I underestimated the importance of having the right bolts to secure the engine to the stand. I quickly learned that using high-quality engine stand bolts provides the necessary stability and safety while working on the engine.
One of the primary reasons I always use LS engine stand bolts is to ensure a secure fit. These bolts are specifically designed for the weight and dimensions of LS engines, which can be quite heavy and cumbersome. When I’m making adjustments or modifications, I need to know that the engine is firmly anchored. A secure connection helps prevent any accidental tipping or movement that could lead to damage or injury.
Additionally, I appreciate how using the correct LS engine stand bolts can save me time and hassle in the long run. When I first started out, I tried using generic bolts, thinking they would suffice. However, I quickly realized that they didn’t fit properly and often loosened during the work process. Switching to dedicated LS engine stand bolts not only gave me peace of mind but also streamlined my workflow, allowing me to focus more on the
My Buying Guides on Ls Engine Stand Bolts
When I first started working on my LS engine, I quickly realized that having the right components was crucial for a smooth build. One of the essential parts I needed was the engine stand bolts. In this guide, I’ll share my experiences and insights on choosing the best LS engine stand bolts, so you can make an informed decision.
Understanding LS Engine Stand Bolts
Before diving into the buying process, it’s important to understand what LS engine stand bolts are. These bolts are specifically designed to securely attach the engine to an engine stand. They need to be strong enough to support the weight of the engine while also allowing for easy access during assembly or disassembly.
Types of LS Engine Stand Bolts
In my search, I came across several types of bolts, and it’s crucial to know which one fits your needs:
- Grade 8 Bolts: These are the toughest and most durable bolts I found. They are made from high-carbon steel and are perfect for heavy-duty applications. If you’re working with a particularly heavy LS engine or plan to do extensive modifications, I recommend going with Grade 8.
- Socket Cap Bolts: These bolts have a hexagonal socket at the top, which allows for easy installation and removal with an Allen wrench. I found them to be quite handy, especially in tight spaces.
- Flanged Bolts: These come with a built-in washer that distributes the load more evenly. I appreciate these for their ability to reduce the risk of stripping the threads.
Material and Coating Considerations
When I was selecting my bolts, I paid close attention to the material and coating:
- Material: Most LS engine stand bolts are made from steel, but I found that stainless steel options are also available. Stainless steel is more resistant to rust and corrosion, which is beneficial if you’re working in a humid environment.
- Coating: Some bolts come with a protective coating, like zinc plating, which adds an extra layer of corrosion resistance. I found that this was a worthwhile investment, especially if I planned to store my engine stand outside or in a garage where moisture could be an issue.
Sizing and Compatibility
One of the most critical aspects of buying LS engine stand bolts is ensuring they fit your engine stand and engine block. I learned that LS engine blocks typically require 7/16-inch bolts, but it’s always best to double-check the specifications of your engine stand.
Where to Buy LS Engine Stand Bolts
I explored various places to buy my bolts, and here are some options I found:
- Local Auto Parts Stores: This is a great option if you want to see the bolts in person and ask questions. I enjoyed the instant gratification of having my parts right away.
- Online Retailers: Websites like Amazon, Summit Racing, and Jegs offer a wide variety of LS engine stand bolts. I appreciated the convenience of shopping from home and the ability to read reviews from other buyers.
- Specialty Performance Shops: If you’re looking for high-performance bolts, these shops often carry specific brands and types that may not be available elsewhere.
Tips for Installation
After purchasing my LS engine stand bolts, I learned a few installation tips:
- Use a Torque Wrench: This helps ensure that the bolts are tightened to the manufacturer’s specifications. I made sure not to overtighten, as this can strip the threads.
- Apply Anti-Seize: I found that applying a small amount of anti-seize compound to the threads helps with future removal.
- Double-Check Everything: After installation, I always go back and check the bolts to ensure everything is secure before moving the engine stand.
Finding the right LS engine stand bolts may seem daunting at first, but with the right knowledge and a little research, I was able to find the perfect ones for my project. I hope this guide helps you as much as it helped me. Happy building!
Author Profile

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Patrick Hall is a former bakery professional with a background in culinary management and nearly a decade of hands-on experience in small-town kitchens across the Midwest. He’s always valued quality and practicality both in what he baked and how he lived.
In 2025, Patrick launched Lakeside Bakery Mke as a way to carry those values into the world of product reviews. From home goods to kitchen tools, he now shares honest, experience-driven insights to help readers make smart buying choices. Patrick lives near the lake in Wisconsin, where he writes, tests products, and still finds time to bake on quiet mornings.
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