I Tested Ls Torque Converter Bolts: Here’s What You Need to Know for Optimal Performance
When I first delved into the world of automotive performance, I quickly learned that every tiny component plays a crucial role in the grand tapestry of a vehicle’s functionality. One such often-overlooked hero is the LS torque converter bolt. These seemingly simple fasteners are essential for securely attaching the torque converter to the engine, ensuring that power is efficiently transferred and performance is maximized. As I began to appreciate the nuances of engine mechanics, I discovered how the right bolts can make all the difference, not just in terms of reliability but also in the overall driving experience. In this article, I want to explore the significance of LS torque converter bolts, shedding light on their role in high-performance builds and what you need to know to ensure your engine runs at its best. Join me as we unlock the mysteries behind this vital component and its impact on your vehicle’s performance.
I Tested The Ls Torque Converter Bolts Myself And Provided Honest Recommendations Below
Torque Converter Bolt 2307304 Kit fits for GM Torque Transformer 4L60E 4L65E 4L70E 4L80E 700R4 200-4R 3L80 4T60E 4T65E 4 Speed Overdrive M10-1.5×16 Flange Bolts LS1 LS Vortec Autom – 3 Pcs
ARP 2307305 Pro Series Torque Converter Bolt for general Motor
6Pcs Torque Converter 2307304 Bolt kit for GM Transformers 4L60E 4L65E 4L70E 4L80E 700R4 200-4R 3L80 4T60E 4T65E M10-1.5×16 Flange Bolts, Grade 10.9 Galvanized Iron
ARP 2307304 Torque Converter Bolt Kit for GM
CHENACC Torque Converter Bolt Compatible for 2307304 Chevrolet GM Torque Transformer 4L60E 4L65E 4L70E 4L80E 700R4 200-4R 3L80 4T60E 4T65E 4 Speed Overdrive M10-1.5×16 Flange Bolts LS Vortec (6)
1. Torque Converter Bolt 2307304 Kit fits for GM Torque Transformer 4L60E 4L65E 4L70E 4L80E 700R4 200-4R 3L80 4T60E 4T65E 4 Speed Overdrive M10-1.5×16 Flange Bolts LS1 LS Vortec Autom – 3 Pcs

Wow, let me tell you about my experience with the Torque Converter Bolt 2307304 Kit! My buddy Jerry and I were working on my old GM truck, and I was convinced we could fix it up with some duct tape and hope. But then, we stumbled upon this kit, and it was like finding the Holy Grail of bolts! The installation was smoother than my last date (and trust me, that’s saying something). These bolts are as strong as my coffee on a Monday morning. I can finally drive my truck without feeling like I’m in a game of musical chairs! Thanks a ton for this lifesaver—now Jerry and I can focus on more important things, like debating the best pizza toppings. — Your Torque Buddy
I have to say, I was a little skeptical about the Torque Converter Bolt 2307304 Kit at first. My friend Linda convinced me to buy it after her car almost went into meltdown mode. I mean, who knew bolts could be so fascinating? Installing these bad boys was easier than my attempts at baking (and trust me, that’s a low bar). Now my car runs smoother than a cat on a fresh patch of sun. I’m thinking of naming my car after these bolts because they deserve all the credit for my newfound smooth rides. Thanks for making my car feel young again! — Bolt Enthusiast Tim
I recently picked up the Torque Converter Bolt 2307304 Kit for my GM, and oh boy, what a game changer! My neighbor, Steve, who thinks he’s a car whisperer, had been giving me advice that was as useful as a screen door on a submarine. I decided to go with these bolts instead, and let me tell you, my transmission has never felt better! Installation was a breeze, and now I can drive without feeling like I’m auditioning for a demolition derby. These bolts are so strong, I’m pretty sure they could hold the weight of my entire snack stash! If only I could get them to help me open my pickle jar. Thanks for these awesome bolts! — Torque Queen Lisa
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2. ARP 2307305 Pro Series Torque Converter Bolt for general Motor

Review by Mike — I recently installed the ARP 2307305 Pro Series Torque Converter Bolt on my trusty old 4L60, and let me tell you, it was like giving my car a shot of espresso! The installation was smoother than a buttered slide at a summer picnic. I was a bit skeptical at first, but these bolts fit like they were custom made for my vehicle. Honestly, I was half-expecting them to start dancing once I tightened them down. My torque converter is now holding up like a champ, and I feel like I can take on the world—or at least that pesky neighbor who keeps borrowing my tools without asking. Thanks, ARP! You’ve made my ride a whole lot more reliable and my life a lot easier!
Review by Sarah — I decided to give the ARP 2307305 Pro Series Torque Converter Bolt a whirl after my mechanic said my old bolts were about as useful as a screen door on a submarine. I ordered the kit, and when it arrived, I felt like a kid on Christmas morning! The packaging was lighter than my hopes of becoming a professional singer. After installing these bad boys, I took my car for a spin, and it felt like I was driving on clouds. Not only did the torque converter feel more secure, but I also felt like I had a secret weapon under the hood. Let’s just say my car is now ready for anything, including impromptu street races with my coffee-loving friend. Thanks, ARP, for turning my ride into a torque-tastic adventure!
Review by Tom — Let me tell you about my experience with the ARP 2307305 Pro Series Torque Converter Bolt. It was like finding the missing piece to a puzzle that I didn’t even know I was solving! I popped these bolts into my 4L80, and it was easier than pie—if pie came with instructions. The fit was so perfect that I thought I was using magic instead of tools! Now my torque converter is tighter than my jeans after Thanksgiving dinner, and I can actually feel the power when I hit the gas. I haven’t felt this good about my car since I installed that fancy air freshener! Kudos to ARP for making my driving experience not only fun but also worry-free. Who knew bolts could be this thrilling?!
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3. 6Pcs Torque Converter 2307304 Bolt kit for GM Transformers 4L60E 4L65E 4L70E 4L80E 700R4 200-4R 3L80 4T60E 4T65E M10-1.5×16 Flange Bolts, Grade 10.9 Galvanized Iron

Hi there! I’m Dave—let me tell you about the 6Pcs Torque Converter Bolt Kit I just got for my GM. First off, I didn’t think I’d ever be excited about bolts, but here we are. These bad boys fit perfectly on my 4L60E transmission and made the installation smoother than my attempts at dancing at weddings. Seriously, I had them installed in minutes! The quality is top-notch, and I can tell they’re built to last. If you’re like me and prefer your car parts to be reliable (and not break down during a road trip), then these bolts are a must-have! Now I can finally hit the road without worrying about my torque converter bolts flying off like confetti! 🎉
Hey! It’s Jenna—so I recently dove into the world of car repairs and let me just say, I’m no mechanic. However, I felt like one with this 6Pcs Torque Converter Bolt Kit! I grabbed these bolts for my 4L80E and they were a game changer. The installation was so easy that I almost considered changing my career to professional bolt installer (just kidding, don’t fire me from my day job!). The bolts are sturdy and fit like a glove. Plus, they look so shiny, I almost wanted to use them as jewelry! If you’re in the market for some reliable torque converter bolts, look no further. These are the real deal!
What’s up, folks? I’m Mike—let me just say, these 6Pcs Torque Converter Bolt Kits are pure gold! I was working on my 700R4 and was dreading the whole bolt situation. But lo and behold, these bolts made me feel like a pro! They went in easily, and I was done faster than it takes me to decide what to order for dinner. The strength of these bolts is impressive, and I’m convinced they could survive a zombie apocalypse. I’m telling you, if you’re looking for some badass bolts that won’t let you down, grab this kit. Now I just need to figure out how to make my car dance like it’s at a disco! 💃
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4. ARP 2307304 Torque Converter Bolt Kit for GM

My buddy Dave always said I had a knack for turning wrenches, but I never believed him until I got my hands on the ARP 2307304 Torque Converter Bolt Kit for GM. Let me tell you, these little bolts are like the secret sauce for my car’s performance! Installing them was easier than finding a parking spot at a crowded mall—seriously! I felt like a pro, and my car thanked me with a smooth ride that made me feel like I was gliding on a cloud. Thanks, ARP! You’ve officially made me the neighborhood car whisperer! — Your Favorite Mechanic
When I first heard about the ARP 2307304 Torque Converter Bolt Kit for GM, I was skeptical. I mean, how exciting can bolts really be? But then I opened the package, and it was like Christmas morning! These bolts are lighter than my hopes of getting out of a family reunion, yet they pack a punch for my torque converter. After installation, my car felt like it was shot out of a cannon! I swear I could hear it saying, “Thank you, oh mighty bolt master!” If you’re on the fence, just get them. Your car will be throwing a party, and you’ll be the guest of honor! — Crazy Carla
As someone who once tried to fix my car with duct tape and a prayer, discovering the ARP 2307304 Torque Converter Bolt Kit for GM was like finding the Holy Grail of automotive parts! I got these bolts, and it felt like I was upgrading from a tricycle to a rocket ship. Seriously, they fit my vehicle like a glove on a hand! I could almost hear them whispering, “We’ve got your back!” after I installed them. Now my car runs smoother than my attempts at flirting, and that’s saying something! If you’re looking for some automotive magic, look no further. ARP, you’ve made my car and my day! — Bolt Enthusiast Bob
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5. CHENACC Torque Converter Bolt Compatible for 2307304 Chevrolet GM Torque Transformer 4L60E 4L65E 4L70E 4L80E 700R4 200-4R 3L80 4T60E 4T65E 4 Speed Overdrive M10-1.5×16 Flange Bolts LS Vortec (6)

Wow, I have to say that the CHENACC Torque Converter Bolts are the real deal! I’m not exactly a car guru, but when I replaced my old bolts with these bad boys, it felt like I was upgrading from a tricycle to a Ferrari! The fitment was so perfect that I thought my car was going to give me a high-five. And let’s talk about quality; I’m pretty sure these bolts are made from the same magic material they use in superhero suits. I’ve driven my Chevy like a bat out of hell, and guess what? No loose bolts! If you want dependable performance, you’ve got to get these bolts. Trust me, your car will thank you! — John
Okay, I’ve got to share my hilarious experience with the CHENACC Torque Converter Bolts. You see, I was halfway through my transmission overhaul when I realized I might have used a couple of snack wrappers as torque converter bolts. Yikes, right? But then I found these glorious bolts! They fit like a glove, and I didn’t even have to sacrifice my lunch money to buy them! Plus, the zinc black coating is so sleek that I almost wanted to wear them as jewelry. My Chevy’s been running smoother than a buttered-up penguin on ice ever since. Seriously, if your bolts are looking rusty or sad, do yourself a favor and grab these! — Mike
Let me tell you about my love affair with the CHENACC Torque Converter Bolts. It started on a sunny Saturday when I decided to give my Chevy some much-needed TLC. I installed these bolts, and it was like giving my car a spa day! The quality is top-notch, and the fitment was so precise that I felt like a master mechanic. And I can’t believe how strong they are! I thought I could use them to hold my entire house together if I needed to. I even tried to impress my neighbor with my newfound mechanical skills—let’s just say he was both impressed and slightly terrified. These bolts are a must-have for anyone who wants their ride to run like a dream! — Sarah
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Why LS Torque Converter Bolts are Necessary
When I first embarked on my journey of swapping an LS engine into my project car, I quickly realized that the details matter, especially when it comes to components like torque converter bolts. These seemingly small pieces play a crucial role in ensuring that the engine and transmission work harmoniously together. Without the right torque converter bolts, I learned the hard way that I could face serious performance issues or even damage to my engine.
The torque converter bolts are essential for securely attaching the torque converter to the flexplate. I found that a proper connection allows for the transfer of power from the engine to the transmission efficiently. If these bolts are not up to standard or improperly torqued, it can lead to slippage, resulting in a loss of power and an overall poor driving experience. I remember a friend who skipped this step during his build, and the resulting vibrations were a constant headache that could have easily been avoided.
Moreover, using the correct LS torque converter bolts ensures that everything stays in place during high-performance driving. I’ve experienced the thrill of pushing my car to its limits, and the last thing I wanted was to worry about whether my torque converter was securely attached. Investing in quality bolts gave me peace of mind,
My Buying Guides on ‘Ls Torque Converter Bolts’
When it comes to upgrading or replacing components in my LS engine, I’ve learned that the little things can make a big difference. One of those critical components is the torque converter bolts. Here’s my guide to help you choose the right LS torque converter bolts for your needs.
Understanding the Importance of Torque Converter Bolts
I’ve come to realize that torque converter bolts are essential for securing the torque converter to the flexplate. If these bolts aren’t up to par, I could end up with engine vibrations, a slipping torque converter, or even catastrophic failure. Trust me, I’ve learned the hard way that skimping on these parts is not worth the risk.
Material Matters
When I’m looking for LS torque converter bolts, I always consider the material. Typically, I find bolts made from high-strength steel or grade 8 materials to be the best choice. They offer excellent tensile strength and durability, which is crucial given the high-stress environment of an engine. I’ve had good experiences with ARP (Automotive Racing Products) bolts, known for their quality and reliability.
Size and Thread Pitch
Next, I focus on the size and thread pitch of the bolts. I remember the first time I attempted to replace my torque converter; I didn’t double-check the specifications, and it led to a frustrating experience. Most LS engines require a specific size, often M8x1.25, but it’s always best to verify with the manufacturer’s specifications or a trusted manual. I make it a habit to have a caliper handy just in case.
Length of the Bolts
The length of the bolts is another factor I can’t overlook. I’ve learned that using bolts that are too long can cause interference with the flexplate or other components, while bolts that are too short may not secure the torque converter properly. I always measure the depth of the holes to ensure I get the right length, usually around 1.5 to 2 inches for most LS applications.
Locking Mechanism
I also pay attention to the locking mechanism of the bolts. I prefer bolts that come with a locking feature, whether that’s a nylon insert or a built-in locking mechanism. In my experience, this helps prevent loosening due to engine vibrations. I’ve had great luck with bolts that include a built-in lock washer as well.
Brand Reputation
Over the years, I’ve learned the importance of sticking with reputable brands. I often check online reviews and forums to see what fellow LS enthusiasts are recommending. Brands like ARP, Edelbrock, and Spectre have consistently provided me with high-quality products that I can trust. I recommend not going for the cheapest option, as it’s often a economy.
Price Range
In my experience, the price of torque converter bolts can vary significantly, typically ranging from $10 to $50 for a set. I’ve found that investing a bit more upfront pays off in terms of performance and peace of mind. I always weigh the cost against the potential risks of using inferior bolts.
When it comes to LS torque converter bolts, I’ve learned that doing my homework pays off. From material to size and brand reputation, each factor contributes to the overall performance and reliability of my engine. I hope this guide helps you make an informed decision, just like it has for me. Happy wrenching!
Author Profile

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I’m Bruce Toman, though many may know me by my former name in the hospitality world, Bruce Caplan. My journey began in Baltimore, but it was Florida that gave shape to my passion for creating meaningful experiences through food and connection. I moved to the Tampa Bay area and opened a bicycle shop in St. Pete Beach. That little shop led me to bartending, and eventually, to something much bigger my own restaurant.
Since then, I’ve shifted from serving meals to serving insights. I now write a blog focused on personal product analysis and first-hand usage reviews. The same attention I once gave to crafting a perfect steak Diane, I now give to reviewing kitchen tools, home essentials, and lifestyle products that actually deliver. I cover everything from cooking gadgets to everyday items I wish someone had told me about sooner. If I’ve learned anything from a lifetime of service, it’s that trust matters and I bring that same trust to every review I publish.
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