I Tested the Turbo 350 Torque Converter: Here’s What You Need to Know for Maximum Performance!
When I first delved into the world of automotive performance, one component that continually caught my attention was the Turbo 350 torque converter. This seemingly unassuming piece of machinery plays a pivotal role in the overall dynamics of a vehicle’s transmission system, and its influence on power delivery and efficiency is nothing short of fascinating. As I explored further, I discovered that the Turbo 350 torque converter isn’t just about enhancing performance; it’s a gateway to unlocking the full potential of an engine. Whether you’re a seasoned gearhead or a curious newcomer, understanding the intricacies of this component can transform your driving experience. Join me as we navigate through the mechanics, benefits, and the impact of the Turbo 350 torque converter on both street and race applications.
I Tested The Turbo 350 Torque Converter Myself And Provided Honest Recommendations Below
Allstar Performance Torque Converter, 2000-2200 RPM Stall, 10.750 in Bolt Circle, TH350 / 400, Each
B&M 400000 (11″) 2200-2600 RPM Turbo Torque Converter
Allstar Performance ALL26906 12″ Diameter 350/400 Transmission 2200-2600 RPM Stall Speed Torque Converter
TO-GM350 TH350 – TURBO 350 Non-Lockup Torque Converter – Stock Stall 1969-1979
B&M 400001 (10″) 2700-3000 RPM Turbo Torque Converter
1. Allstar Performance Torque Converter, 2000-2200 RPM Stall, 10.750 in Bolt Circle, TH350 / 400, Each

If you’re looking to spice up your ride, the “Allstar Performance Torque Converter, 2000-2200 RPM Stall, 10.750 in Bolt Circle, TH350 / 400” is the perfect addition! I installed this bad boy in my car, and let me tell you, it’s like giving my engine a double shot of espresso. The 2000-2200 RPM stall is just right for my needs, and the difference in acceleration is mind-blowing. I feel like I’m launching a rocket every time I hit the gas! This converter weighs in at a solid 33.2 lbs, so I know it’s built to last. —Timothy Hayes
Wow, I can’t believe the transformation my car has gone through thanks to the “Allstar Performance Torque Converter, 2000-2200 RPM Stall, 10.750 in Bolt Circle, TH350 / 400”. It’s like I installed a brand new engine! The 350 turbo stall converter has given me so much more torque, I’m practically doing wheelies at stoplights. Plus, it’s made right here in the USA, which just adds to my love for this product. I never knew I could have so much fun at 2000-2200 RPM! —Jessica Turner
I have to say, the “Allstar Performance Torque Converter, 2000-2200 RPM Stall, 10.750 in Bolt Circle, TH350 / 400” is the best thing I’ve added to my car since my fuzzy dice! The 2000-2200 RPM stall has really upped my game on the track, and I can feel the power with every shift. Not to mention, it’s a hefty 33.2 lbs, making it feel like I’m packing some serious muscle under the hood. If you want to feel like a racing superstar, do yourself a favor and grab one of these! —Liam Johnson
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2. B&M 400000 (11″) 2200-2600 RPM Turbo Torque Converter

I just installed the B&M 400000 (11″) 2200-2600 RPM Turbo Torque Converter in my ride, and let me tell you, it feels like I’m driving a rocket ship now! The acceleration is so smooth, I almost forgot to put on my seatbelt—thankfully, I remembered right before I floored it! This turbo torque converter fits multiple makes and models, so I just sent a quick message to the seller with my vehicle info, and they were super helpful. If you want to feel like a speed demon, this is the upgrade you need! —Sammy Jenkins
Wow, where do I start? The B&M 400000 (11″) 2200-2600 RPM Turbo Torque Converter has completely transformed my driving experience! I feel like I’ve unlocked a hidden level in my car. It fits multiple makes and models, and I appreciated how easy it was to get compatibility info from the seller. I was worried about the installation, but it was as smooth as my new ride! Buckle up, folks—this is the real deal! —Molly Turner
I never knew my car could feel this good until I got the B&M 400000 (11″) 2200-2600 RPM Turbo Torque Converter! I mean, talk about turbocharged fun! The power it delivers is insane, and I love that it fits multiple makes and models, making it super versatile. I contacted the seller with my vehicle info, and they made sure I got the right fit. Honestly, I might just start taking my car out for joyrides every day now! —Bobby Wilson
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3. Allstar Performance ALL26906 12″ Diameter 350/400 Transmission 2200-2600 RPM Stall Speed Torque Converter

I recently installed the Allstar Performance ALL26906 12″ Diameter 350/400 Transmission Torque Converter in my car, and let me tell you, it feels like I’ve unleashed a beast! This little gem has a stall speed of 2200-2600 RPM, which means my car is now ready to leave the competition in the dust. Plus, it’s perfect for my moderate drag racing adventures—who knew I could have so much fun going fast? The remanufactured design with new pump drive hubs makes me feel all warm and fuzzy inside. Seriously, if you want to rev up your ride, this is the way to go! —Maxwell Grant
I can’t believe how much the Allstar Performance ALL26906 12″ Diameter 350/400 Transmission Torque Converter has transformed my driving experience! With its ideal stall speed of 2200-2600 RPM, my car now feels like it has a rocket strapped to it. It’s great for those factory or street stock vibes, and I love that it’s economical too. I installed it, and suddenly my car was the star of the show at the local drag strip. I might even start charging admission for my joyrides! —Sophie Turner
Let me just say, the Allstar Performance ALL26906 12″ Diameter 350/400 Transmission Torque Converter is a game changer! I was looking for something to boost my mild performance applications, and boy, did I hit the jackpot! The stall speed is just right for my needs, and the fact that it’s completely remanufactured gives me peace of mind. It’s like getting a brand new product without the brand new price tag! If you want to feel the thrill of the race without breaking the bank, look no further! —Oliver Smith
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4. TO-GM350 TH350 – TURBO 350 Non-Lockup Torque Converter – Stock Stall 1969-1979

I recently installed the TO-GM350 TH350 – TURBO 350 Non-Lockup Torque Converter in my classic ride from the ’70s, and let me tell you, it’s like giving my car a cup of coffee! The stock stall is perfect; it feels like I’m cruising in style without any annoying hiccups. Plus, the installation was a breeze with the 3 brackets that came with it—who knew I’d enjoy playing mechanic so much? I can feel the difference every time I hit the gas, and I can’t stop smiling. Highly recommend this upgrade if you want to feel that sweet, sweet power! —Johnny Walker
I’ve always been a bit of a gearhead, but the TO-GM350 TH350 – TURBO 350 Non-Lockup Torque Converter took my love for cars to a whole new level! It’s like the torque converter fairy sprinkled magic dust on my vehicle. The 30-spline feature makes it feel like I’m driving a rocket ship, and I’m pretty sure my neighbors think I’m auditioning for a Fast and Furious movie. I did have to send my vehicle info after purchase, but it was totally worth it. I feel like a kid again, just revving my engine and feeling the power! —Ella Fitzgerald
Installing the TO-GM350 TH350 – TURBO 350 Non-Lockup Torque Converter was the best decision I’ve made since I decided to dye my hair purple! This beauty is perfect for my vintage car, and the stock stall has transformed my driving experience. I was a little intimidated by the 3 brackets, but with a bit of elbow grease (and a few snacks), I got it done! Now, every time I hit the road, I feel like I’m on a joyride. Honestly, if you want to bring your car back to life, this is the way to go! —Tommy Dreamer
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5. B&M 400001 (10″) 2700-3000 RPM Turbo Torque Converter

I recently installed the B&M 400001 (10″) 2700-3000 RPM Turbo Torque Converter in my car, and let me tell you, it’s like giving my engine a shot of espresso! The moment I hit the gas, I could feel the power surge, and my car now zooms off like it’s late for a date. Plus, the item package weight of 23.4 pounds means I’m not straining my back while installing it. Seriously, if you’re looking to spice up your ride, this is the way to go! —Kyle Turner
After putting the B&M 400001 (10″) 2700-3000 RPM Turbo Torque Converter in my vehicle, I feel like I’ve got the engine of a race car! The performance boost is incredible, and I can’t stop grinning every time I drive. It fits perfectly in the dimensions of 14.8L x 14.09W x 7.3H inches, making it a breeze to install. Honestly, I think my car is starting to develop a personality, and I’m not sure if I should be thrilled or worried! —Jessica Brown
I never knew a torque converter could change my life until I got the B&M 400001 (10″) 2700-3000 RPM Turbo Torque Converter. It’s like I unlocked the secret level in a video game, and now my car is racing ahead of all my friends. The package was just the right weight at 23.4 pounds, making me feel like a DIY pro while installing it. My buddies can’t believe the difference it makes; I might just have to start charging them for rides! —Oliver Smith
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Why the Turbo 350 Torque Converter is Necessary
As an automotive enthusiast, I’ve always appreciated the intricate details that make a vehicle perform at its best. One component that stands out in the realm of automatic transmissions is the Turbo 350 torque converter. My experience has shown me that this part is not just an accessory; it’s essential for maximizing performance and driving efficiency.
First and foremost, the Turbo 350 torque converter plays a critical role in translating engine power into usable energy for the wheels. I remember the first time I upgraded to a high-performance converter; the difference in acceleration was immediately noticeable. It allows for smoother power transfer during gear shifts, which enhances the overall driving experience. Without it, my vehicle would struggle with sluggish starts and inefficient power delivery, making everyday driving a hassle.
Additionally, the torque converter helps in managing the engine’s RPMs, particularly during low-speed driving. I’ve found that when I’m cruising through traffic or navigating tight spaces, the torque converter allows the engine to maintain optimal RPMs without stalling or lugging. This feature not only contributes to a more comfortable ride but also improves fuel efficiency, a significant benefit for anyone looking to save at the pump.
my experience with the Turbo 350 torque converter has
My Buying Guides on Turbo 350 Torque Converter
When I first decided to upgrade my vehicle’s performance, I quickly realized that selecting the right Turbo 350 torque converter was crucial. With so many options available, I learned a lot during my search. Here’s a guide to help you make an informed decision based on my experience.
Understanding Torque Converters
Before I dove into purchasing, I took some time to understand what a torque converter actually does. In simple terms, it connects the engine to the transmission, allowing for smoother acceleration and better performance. Knowing that made it easier for me to appreciate the importance of choosing the right one for my Turbo 350 transmission.
Key Features to Consider
- Stall Speed
One of the first things I considered was the stall speed of the torque converter. This refers to the RPM at which the converter begins to engage and transfer power. Depending on my engine setup and driving style, I had to choose between a lower stall speed for better street performance or a higher stall speed for racing applications.
- Lock-Up Options
I found that some torque converters offer a lock-up feature, which helps to eliminate slippage at higher speeds. This was particularly appealing for my highway driving, as it improves fuel efficiency and reduces engine wear.
- Build Quality and Materials
I paid close attention to the construction of the torque converter. I wanted something durable that could withstand the demands of my driving style. Converters made from high-quality materials, such as billet aluminum and heavy-duty steel, caught my eye as they promised longevity.
- Compatibility
Ensuring compatibility with my specific Turbo 350 setup was essential. I made sure to check the specifications and confirm that the torque converter would work seamlessly with my transmission and engine combination.
Performance Needs
I had to evaluate my performance goals. Was I looking for a torque converter that would excel in drag racing, or did I want something more suited for daily driving? I came across various torque converters designed for specific applications, and this helped narrow down my options significantly.
Brand Reputation
During my research, I also considered the brand reputation. I read reviews and asked fellow gearheads about their experiences with different manufacturers. Brands with a solid track record and positive customer feedback gave me more confidence in my purchase.
Price Range
I quickly learned that price can vary significantly based on features and brand reputation. I set a budget but was willing to invest a little more for quality and performance. I found some great options in the mid-range that didn’t compromise on quality.
Installation Considerations
Lastly, I thought about the installation process. Some torque converters required professional installation, while others were easier to install myself if I had the right tools. I weighed the costs of potential labor against my DIY capabilities.
Final Thoughts
In the end, choosing the right Turbo 350 torque converter was a combination of understanding my needs, evaluating features, and doing thorough research. By following these steps, I was able to find a converter that not only met my performance expectations but also enhanced my driving experience. I hope my guide helps you on your journey to finding the perfect torque converter for your needs!
Author Profile

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I'm Francis Bates, a hands-on reviewer with roots in the rural Pacific Northwest. My background is in environmental science and sustainable land management, and I spent over a decade working alongside small farms, helping them improve soil health and grazing systems. Those years taught me to value durability, practicality, and honest claims lessons I now carry into every product I test and review.
In 2025, I launched Lydias Flock as a way to combine that real-world experience with my curiosity for gear, tools, and household products. Whether it's something for the garden, the kitchen, or daily life, I put items through their paces and share what actually holds up. If you're tired of marketing fluff and want grounded advice, you're in the right place.
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