Top 10 Ls Trunion Upgrade Kit of 2022

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Buying a Ls Trunion Upgrade Kit seems like an easy job, but not everytime. There are hundreds of Ls Trunion Upgrade Kit available on the market from various producers, which is enough to confuse you. They are so similar in terms of performance, quality, longevity, and overall user experience that choosing a final buying decision may be tough. All you need at that point is a comprehensive buying guide to help you find the ideal Ls Trunion Upgrade Kit for your needs.

In this article, we will go over a few important points to consider about before buying a Ls Trunion Upgrade Kit. You can call it a proper review guideline for you which will cover pros and cons of your desired product including its sustainability, affordability, functions, and also practical benefits. There will also be a solid comparison of a few related products. As a result, you’ll be able to quickly select the best option for your needs. Let’s take a look at what’s going on inside.

Best Ls Trunion Upgrade Kit : Top 10 Picks

Last update on 2024-02-05 at 07:08 / Affiliate links / Images from Amazon Product Advertising API


10 Best Ls Trunion Upgrade Kit Reviews According To Experts

We tried to find the top ten Ls Trunion Upgrade Kit from thousands of different products in this section. This list will make you feel easy to get your desired Ls Trunion Upgrade Kit within a few minutes. We emphasized their usefulness, performance, durability, outlook, affordability, and previous user experiences. We are confident that this list of the top 10 Ls Trunion Upgrade Kit will help you find the one that best fits your needs.

Bestseller No. 1
Michigan Motorsports LS Rocker Arm Trunion Upgrade Kit - Fits GM LS1 LS2 LS6 LS3 4.8 5.3 5.7 6.0
  • Converts a stock LS series Rocker Arm into a Captured Roller Trunion Rocker Arm
  • Used on all GM LS style rocker arms
  • Fits LS1 LS2 LS3 LS6 L99, LS4, LS7, LS9 LSA LQ4 LQ9 L76 L92 LR4 LM7 L59 LM4
  • 4.8 5.3 5.7 6.0 6.2 7.0
  • Trunions, Bearings, Retaining Clips, and New Bolts Included
Bestseller No. 2
Michigan Motorsports LS1 Bronze Bushing Rocker Arm Trunnion Kit for LS1, LS3, LSX, LQ9, LS2, LS7, 4.8L, 5.3L, 5.7L, 6.0L Trunion
  • Includes 16 Trunions, 32 Bushings, 32 Circlips
  • Fits all OEM LS Rocker Arms. Replacement Trunnion Kit for LS Engines
  • Micro-polished hardened shafts with C932 bearing bronze bushings
  • LS1 Rocker Arms Bushing Trunion 4.8 5.3 5.7 6.0 6.2 LSX LQ9 LS2 LS3 LS7 Trunnion
  • Our bushing gets more lubrication and has less load applied to it than the bushing in the small end of a connecting rod, giving it long service life.
Bestseller No. 3
BTR V2 Trunnion Kit with Bolts Premium Rocker Arm Trunion LS LS1 LS3 4.8 5.3 5.7 6.0 6.2 TK002
  • BTR Brian Tooley Racing V2 Premium LS Rocker Trunnion Kit
  • Fits: LS1 LS2 LS3 LS6 L99 LS4 L99 LQ4 LQ9 L76 L92 LR4 LM7 L59 LM4 L33 L98 L77 LY6 LFA LZ1 LY2 L20 LMF LH6 LY5 LMG LC9 LH8 LS4 4.8 5.3 5.7 6.0 6.2
  • The all new Trunnion Kit V2 features a Trunnion with pre-installed inner race bearings. The V1 kits have stood up to an enormous amount of abuse, but we decided to upgrade them to a pressed inner race comprised of 52100 Heat Treated Bearing Steel, over the more commonly used 8620 Carburized Steel found in our V1 kits and many OEM applications.
  • Additionally, these feature a self oiling axle with priority feeding to the Trunnion itself.
  • This Kit Includes: Brian Tooley Racing V2 Trunnions, Brian Tooley Racing Caged Roller Bearings, Brian Tooley Racing LS Trunnion Clips, LS Trunnion Install Washers & Brian Tooley Racing LS Rocker Arm Bolts Qty 16
Bestseller No. 4
RJSPHH 13702 Rocker Arm Trunnion Upgrade Kit WITH Bolts for GM LS1 LS2 LS6 LS3 4.8 5.3 5.7 6.0
  • Fits LS1 LS2 LS3 LS6 L99, LS4, LS7, LS9 LSA LQ4 LQ9 L76 L92 LR4 LM7 L59 LM4 4.8 5.3 5.7 6.0 6.2 7.0
  • 16 x Rocker Arm Trunnions, 32 x Rocker Arm Bearings, 32 x Rocker Arm Retaining Rings, 16 x Bolts, 2 x Washers
  • Increases stability and stiffness
  • These LS Series retrofit trunion kits are designed to convert stock LS Series rocker arms into captured roller trunions for high-rpm race applications.
  • These are more economical than new race rocker arms, and can handle much higher RPM than the factory ones.
Bestseller No. 5
Michigan Motorsports LS1 Rocker Arms and Bolts with Trunion Kit Installed Fits LS2 LS6 LQ4 LQ9 LM7 4.8 5.3 5.7 6.0
  • Whether you have a stock LS motor or a highly modified LS motor, replacing your rockers with a true roller bearing setup is highly recommended. Michigan Motorsports' LS1 Rocker Arms with Trunnion Bearings Professionally Installed
  • LS1 Rocker Arms have been disassembled and new Trunion Bearings have been professionally installed. LS1 style bolts are included for installation.
  • These rocker arms are a must have for any aggressive heads and cam combo.
  • We utilize LS rocker arms and install new LS1 rocker arm retro-fit trunion kit that replaces the cageless, loose OEM needle bearings and powdered metal trunion with a premium 8620 steel alloy trunion and caged roller bearings for added durability.
  • The caged roller bearings that greatly reduce the possibility of the bearing failure experienced with stock LS1 needle bearings, which can send loose needles throughout the engine upon failure.
Bestseller No. 6
Handor 10214664 12669993 Motorsports LS1 Rocker Arms and Bolts with Trunion Kit Fits for LS2 LS6 LQ4 LQ9 LY5 LY6 LM7 4.8 5.3 5.7 6.0L Replacement# MR-1341 12681275
  • 🚗 With broken or loose rocker arms, the exhaust valves and intake valves can’t function correctly and the cylinder associated with the faulty rocker arm will be disabled. This will ultimately limit the performance of your engine and your ability to drive the car smoothly and safely. Replace your failed arms by Handor Performance LS rocker arms and install easily on your LS cylinder heads without any modifications.
  • 🚗 This Rocker Arms with Bolts Set Compatible with LS1/LS2/LS6/ LR4 Vortec 5300 LM7 L59 LM4 L33 –4.8/5.3/5.7/6.0/ Engines for Buick Allure/ LaCrosse/ Rainier, Cadillac Escalade/ CTS/ XLR, Chevy Avalanche/ Camaro/ Express/ Silverado/ Suburban/ Tahoe/ SS/ SSR, GMC Canyon/ Envoy/ Savana/ Sierra/ Yukon, Pontiac Firebird/ Grand Prix/ GTO, & more vehicles.
  • 🚗 The Rocker Arms with Bolts Se is made from high-quality materials for ultimate durability. Manufactured to meet strict quality requirements. Cross Reference/Replacement Part Numbers for: 10214664, 12681275, 12669993, MR-1341, 180-1337, R907M, G4400; 94199279(Bolt).
  • 🚗 Common symptoms in bad rocker arm include cracks or wear, strange noises or loose etc. Our rocker arm can noticeably open and shut at the appropriate times the intake valve and exhaust valve to improve engine power. This rocker arms set is a good choice to solve these issues for you.Complete new rocker arm, perfect fit and no modification is needed.
  • 🚗 This rocker arm can help you resolve problems such as poor acceleration, decreased power or unusual noises. Our rocker arm can provide your vehicle with optimum engines performance and give your vehicle the new power. Get smooth valvetrain performance! Add some additional horsepower and increase your rpm capability with a set of Handor Performance LS rocker arms.
Bestseller No. 7
Bicos LS1 Rocker Arms & Bolts with Trunion Kit Comaptible with LS2 LS6 LQ4 LQ9 LY5 LY6 LM7 4.8 5.3 5.7 6.0 10214664
  • 【Fits】 Please check compatibility to make sure this part fits for your vehicle before purchase. This part is compatible with LS1/LS2/LS6/ LR4 Vortec 5300 LM7 L59 LM4 L33-4.8/5.3/5.7/6.0/ Engines for Allure/ LaCrosse/Rainier, Cadillac Escalade/CTS/XLR, Chevy Avalanche/Camaro/Express/Silverado/Suburban/Tahoe/SS/SSR, GMC Canyon/Envoy/Savana/Sierra/Yukon, Pontiac Firebird/Grand Prix/GTO, Hum mer H2/H3 & more vehicles.
  • 【Replace Part Number】 10214664, 12681275, 12669993, MR-1341, 180-1337, R907M, G4400; 94199279(Bolt).
  • 【Rocker arms】 Rocker arms are typically located between the pushrod and intake and exhaust valves. They are pushed and pulled by pushrods to “rock” up and down, opening and closing the exhaust valve and intake valve of the combustion chamber on engines with a camshaft below the engine. Pushrods move up and down as the camshaft below them rotates, driven by the crankshaft. Then power can flow from the combustion chamber of engine through various parts to the wheels to put the vehicle in motion.
  • 【Rocker arms】 With broken or loose rocker arms, the exhaust valves and intake valves can’t function correctly and the cylinder associated with the faulty rocker arm will be disabled. This will ultimately limit the performance of your engine and your ability to drive the car smoothly and safely.
  • 【Bicos】 Bicos is here with excellent products. We doesn't accept compromises when it is going about quality. We does our utmost to provide the best possible solutions for your needs.
Bestseller No. 8
Michigan Motorsports CHE 4290 LS LT Trunnion Kit for Stock Rockers Bushings 4.8 5.3 5.7 6.0 6.2 7.0 LS1 LS2 LS3 LQ9 LQ4
  • Includes 16 CHE Bushing Trunions, 32 Bushings, and 32 Circlips,
  • Fits all LS/LT Rocker Arms in Gen 3/4/5 engines
  • Micro-polished hardened shafts with bronze bushing bearings
  • LS/LT Rocker Arms Bushing Trunion 4.8 5.3 5.7 6.0 6.2 LSX LQ9 LS2 LS3 LS7 LT1 LT4 L83 Trunnion
  • Our bushing gets more lubrication than other kits due to the unique oil grooves.
Bestseller No. 9
BTR V2 Trunnion Kit LS Premium Rocker Arm Trunion LS LS1 LS3 4.8 5.3 5.7 6.0 6.2 TK002
  • BTR Brian Tooley Racing V2 Premium LS Rocker Trunnion Kit
  • Fits: LS1 LS2 LS3 LS6 L99 LS4 L99 LQ4 LQ9 L76 L92 LR4 LM7 L59 LM4 L33 L98 L77 LY6 LFA LZ1 LY2 L20 LMF LH6 LY5 LMG LC9 LH8 LS4 4.8 5.3 5.7 6.0 6.2
  • The all new Trunnion Kit V2 features a Trunnion with pre-installed inner race bearings. The V1 kits have stood up to an enormous amount of abuse, but we decided to upgrade them to a pressed inner race comprised of 52100 Heat Treated Bearing Steel, over the more commonly used 8620 Carburized Steel found in our V1 kits and many OEM applications.
  • Additionally, these feature a self oiling axle with priority feeding to the Trunnion itself.
  • This Kit Includes: Brian Tooley Racing V2 Trunnions, Brian Tooley Racing Caged Roller Bearings, Brian Tooley Racing LS Trunnion Clips, LS Trunnion Install Washers
Bestseller No. 10
LVOUP Bronze Bushing Trunion Upgrade Rocker Arms Bushing Kit for 1997+ Chevrolet GM Gen III IV LS Engines
  • 【Premium Material】Trunions are produced from high quality iron by CNC lathe, and Bushings are produced from high quality copper.
  • 【Replacement part number】13702-16 13702-kit SBLST-KITIt is recommended to be installed by a professional to avoid damage. Thanks!
  • 【Applicable models】Fits all OEM LS Rocker Arms. Replacement Trunnion Kit for LS Engines
  • 【Product Advantage】Compared with the bushing at the small end of the connecting rod, our bushing gets more lubrication and the load applied to it is less, which makes it last longer.
  • 【After-sale service】Each of our products has undergone strict quality inspection. If you have any questions after receiving the product, please contact us

Last update on 2024-02-05 at 07:08 / Affiliate links / Images from Amazon Product Advertising API




Things To Consider When Buying Ls Trunion Upgrade Kit

It is impossible to ascertain everything about anything as a human being. It is impossible to be an expert in every field. In that case, going through a proper buying guide can save us from being fool after purchasing a Ls Trunion Upgrade Kit just because of not knowing properly earlier.

You do not have to be an expert on that specific product in order to purchase it. Just focus on a few key points that we’ll go over later. Taking these simple considerations into account may make your shopping experience more pleasant and straightforward. Let’s get started.

Understand what you require.

The very first thing to discover is your needs or requirements. If you are not properly informed of your demands, there is a big chance that you will purchase the incorrect things at the wrong time and waste a significant amount of money. So, first and foremost, we recommend that you carefully consider your requirements when searching for a Ls Trunion Upgrade Kit. Simply make a short list of your requirements. This simple task will lead you to simplifying your purchasing process. Then you will be able to know your prioroties which is the most important thing.

Budget vs Pricing

Before you decide to buy anything, one of the most important issue to think about is budget. Your desired product can be asked any amount of price by it’s seller and producer. That depends on different expences like raw material purchasing, manufacturing, transportation, operational costs and their brand value playes a huge role there. You need to be prepared to spent the higher amount of money if you demand for the higher quality in your product. Budget is so important for this cause. This is almost a universal truth and your Ls Trunion Upgrade Kit also fall into it.

There is a popular proverb in our society, “Cut your coat, according to your cloth”. First of all, you can find out those products on the internet which you actually want. Look carefully their features and prices. With your deep observation, make a proper comparison among them and select one that you need. Now make a question inward your mind that you are really financially capable enough to purchase that specific Ls Trunion Upgrade Kit or not? If the answer is yes, then go for it. You may think about the second best option if your answer is no.

Select the Best Brand

Because of our emotional attachments, we are frequently predisposed toward certain brands. This practice yields positive results at times and negative results at other times. However, there is no way to argue with the concept of relying on well-known brands. Because having enough cash in your pocket makes making decisions half as easy. But one thing remains, if you are not 100% sure that your brand of choice makes the best product that you are seeking for. So you have to be very carefull when you are choosing any product if it is the right product from right brand.

People are divided into two groups. One is fully reliant on a single brand, while the other seems unconcerned. All he requires is the appropriate goods for the price he is paying. May be we are not aware of the category that you belong to.However, there are a few pointers that may be useful to both of you when it comes to selecting the correct brand for the right product.


  • Make sure in this case that you are well-versed in the brand.

  • What people are saying about this brand.

  • What is the average rating for that brand’s specific product?

  • Contrast the features with those of competitors.

  • Does these features meet your necessities?


Analyze the Features Section.

Whether you buy it online or offline, the first thing you should check is while buying is the features of Ls Trunion Upgrade Kit. This is the best way to know about a product and get a clear concept. You will be able to understand, that product will match with your requirements or not.

The features section also helps us in swiftly identifying the differences with others. Then, using the features, you can compare it to similar products. If you do so, it will be much easier to reach to the final decision because you will be able to understand about the quality here.

Consider the benefits and drawbacks.

Every item has its own set of advantages and pitfalls. It is our job to thoroughly inspect them before purchasing them. So, stay cool, and find out the drawbacks which you demanded from that Ls Trunion Upgrade Kit. Maybe some other manufacturer made the perfect one for you. Just don’t be too lazy to compare your options to theirs before making your final decision.

Pros and Cons sections can be found on most websites. Take your time reading that part. For asking more you can contact them via email or phone.

Quality and performance

Color, Style, Performance, Materials, and, most importantly, Durability are all factors that contribute to quality. When you are buying anything, be carefull to check those quality related issues. We think you are actually paying the money for this. Do you think this Ls Trunion Upgrade Kit is worthy enough against the investment you did? It completely depends on the quality that you are going to experience.

Know About Warranty and Return Policies

A lot of manufacturers are making products. A good amount of them are maintaining high quality as well. To make us known about those products, they make also creative advertisements. Everything is fine. But then arrives the matter of Warranty and After Sales Service. For many, it’s really a big deal and it is quite able to make a big difference.

Don’t forget to check the facts like warranty, guarantee, and obviously the return policy if there any. Nobody can claim that nothing will happen, no matter what the quality of that product is. Nothing lasts forever. But a minimum return of value you can expect from the Ls Trunion Upgrade Kit you are going to pay for. So, be careful about checking policies. You may get some companies who are so clever that they try to make people puzzled with their obscure and mystical policies. In that case, don’t hesitate to contact with their representative and ask about what you want to know.

Checking FAQs and Customer Reviews makes your job easier.

If you want to save your time precisely, then checking FAQ anwers and customer reviews can be utile for you. There are few common questions people asked before and they are answered as well is called the Frequently Asked Questions or FAQ. On the other hand, you will get a real life experience through the customer reviews in which they share their sotries about the product.

If you want to get a clear idea of both, checking out those two things are must. You may find there such informations which might not come in your mind to ask if you didn’t go through. You will be able to decide whether this Ls Trunion Upgrade Kit will come handy or not without any hesitaton.

Final Thought

One last word, don’t forget to consider the price you are paying for the Ls Trunion Upgrade Kit is logical enough against the value it is providing to you. Have you been able to gratified with that? Can you be able to fullfill your demands with that? That’s the thing that should get the most importance we guess.

Hope you have enojoyed this whole article which was actually a buying guide that will lead you to buy the best Ls Trunion Upgrade Kit. All the efforts we put here will get success when you will find this even a little bit of useful for you. At the end of the day, your satisfaction matters most to us.

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