Top 10 Best Trunion Upgrade Reviews & Comparison [Update]

We all know that the best trunion upgrade is one of many out there. That’s why we’ve taken 67644 reviews from top experts and organized them according to our rankings for you. 

We know how hard it is to find a great trunion upgrade, which is why our team went through the whole research process and put up this list for you. These are just some of their favorites!

We have been exhaustive in our search for the perfect trunion upgrade of 2024. If quality matters most, then check this list: 

Bestseller No. 1

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

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Bestseller No. 2

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.

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Bestseller No. 3

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

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Bestseller No. 4

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.

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Bestseller No. 5

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

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SaleBestseller No. 6

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.

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Bestseller No. 7

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.

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Bestseller No. 8

LS1 Rocker Arms and Bolts with Trunion Kit Installed Compatible with LS2 LS6 LQ4 LQ9 LY5 LY6 LM7 4.8 5.3 5.7 6.0 Engine YX04308

• Compatible with LS2 LS6 LQ4 LQ9 LY5 LY6 LM7 4.8 5.3 5.7 6.0 Engine
• Includes:16* LS Series Rocker Arms 16* rocker arm trunnions 32* rocker arm bearings 32* rocker arm retaining rings 16* bolts for LS trunnion kit
• Made of high-quality steel
• Professional installation recommended

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Bestseller No. 9

Brian Tooley Racing BTR LS Rocker Arm Trunnion Kit -Fits LS1 LS2 LS3 4.8 5.3 5.7 6.0 6.2 LS Trunion with BTR Bolts

• Brian Tooley LS Rocker Arm Upgrade Trunnion Kit includes 16 upgraded bolts - stock bolts can be used.
• These LS Series retrofit trunion kits are designed to convert stock LS Series rocker arms into captured roller bearing rocker arms. The factory bearings are a known failure on the LS Engines. When they fail they send small bearings through the entire engine. The upgraded trunions use a captured roller bearing allowing for a reliable smooth rotation.
• The upgraded trunions also give more stability at higher RPM. We use these trunion kits in anything from stock 4.8's all they way up to 1,000+hp turbo motors.The stock factory LS rocker arms are very strong and very light. Once you upgrade the bearings and trunions the rocker arms handle similar to very expensive roller rocker arms (at a fraction of the cost).
• These are a must have for anyone installing a aftermarket Cam, Supercharger, Turbo or Nitrous
• Used on all LS style rocker arms including the following: LS1 LS2 LS3 LS6 L99, LS4, LS9 LSA 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

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Bestseller No. 10

Brian Tooley Racing BTR LS Rocker Arm Trunion Kit - 4.8 5.3 5.7 6.0 6.2 LS1 LS3 LQ4 LM7 LM4 Trunnion Set- No bolts

• Brian Tooley LS Rocker Arm Upgrade Trunion Kit Doesn't include upgraded bolts - stock bolts can be used.
• These LS Series retrofit trunion kits are designed to convert stock LS Series rocker arms into captured roller bearing rocker arms. The factory bearings are a known failure on the LS Engines. When they fail they send small bearings through the entire engine. The upgraded trunions use a captured roller bearing allowing for a reliable smooth rotation.
• The upgraded trunions also give more stability at higher RPM. We use these trunion kits in anything from stock 4.8's all they way up to 1,000+hp turbo motors.The stock factory LS rocker arms are very strong and very light. Once you upgrade the bearings and trunions the rocker arms handle similar to very expensive roller rocker arms (at a fraction of the cost).
• These are a must have for anyone installing a aftermarket Cam, Supercharger, Turbo or Nitrous.
• Used on all LS style rocker arms including the following: LS1 LS2 LS3 LS6 L99, LS4, LS9 LSA 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

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How Do We Test Trunion Upgrade 

If you’re looking for an unbiased opinion on any product, we’ve got your back. Our reviews are rigorous and thorough – taking all factors into account, including design, features, price-to something else that matters most in making an informed decision before purchasing one of these items!

Factors to Consider Before Purchasing Trunion Upgrade

What’s the point of a buying guide if you don’t know what factors to consider before purchasing trunion upgrade?

• Satisfy your need
• Features & Specifications
• Quality & Durability
• Brand Value
• Customer Reviews & Ratings
• Price
• Customer Service

You may be wondering why you need to consider some factors about a trunion upgrade before purchasing. It’s because there are so many things that can go into making your decision, and knowing all of them upfront will help keep any surprises later on in life!

What’s The Best Place To Purchase Trunion Upgrade

Online shopping is the way of 2024, and if you want to make sure that your purchase will be an excellent one, then there’s no better place than online. You’ll have access to so many more products in different shapes, sizes, colors, and flavors brands with unbeatable prices.

There are so many different options when it comes to choosing a new trunion upgrade, and we truly believe that you should do your research before making such an important purchase. The questions might include:

• Should I buy a new, used, or refurbished trunion upgrade?
• Do you really need the high quality trunion upgrade there is?
• What are must-have features for trunion upgrade?
• Best time to buy a trunion upgrade?
• What are the benefits of buying trunion upgrade?
• Why is it critical to invest in a good in today’s market, particularly the best one?

In our opinion, investing in a good, high-quality trunion upgrade will make you feel confident about your purchase. You can tell that the company put effort into making sure it was top-notch and took their time with designing everything from packaging to graphics for marketing purposes because this makes them seem more reliable than competitors who don’t invest so much money on these things (especially if they’re cheap). Plus, having quality materials ensures longevity which is always nice. 

Tips For Being A Smart Online Shopper

When shopping for a product online, be sure to read the reviews before making a purchase. This can give you a good idea of what to expect from the product and can help you decide if it’s the right fit for your needs. Additionally, be sure to check the return policy and shipping times before buying anything. This way, if you’re not happy with the product, you can easily return it without any hassle. And if you need the product quickly, you’ll know that it will arrive in a timely manner.

When looking for a trunion upgrade, be sure to compare prices from different retailers. This way, you can be sure you’re getting the best deal possible. Additionally, be sure to read the fine print before making any purchase, as some retailers may have hidden fees or charges. By taking the time to do your research, you can be sure you’re getting the best possible deal on the product you want.

These are just a few things to keep in mind when shopping for a product. By taking the time to consider your needs and doing your research, you can be sure you’re getting the best possible product for your needs. And if you have any questions, be sure to contact customer service or the retailer before making your purchase.

FAQs About Best Trunion Upgrade

What is More Important: a Good Product or a Good After-sales Service?

When it comes to choosing a trunion upgrade, many people prioritize the quality of the product itself. However, after-sales service can be just as important, especially if something goes wrong with the product. So when it comes to choosing a product, it’s important to weigh both factors and decide which is more important to you. If quality is your main concern, be sure to choose a product that comes from a reputable brand and has good reviews. However, if you’re more concerned with after-sales service, be sure to choose a product from a company that offers excellent customer service. 

How to Save Money When Buying Online? 

When shopping for a trunion upgrade online, there are a few things you can do to save money. First, be sure to compare prices from different retailers before making a purchase. This way, you can be sure you’re getting the best deal possible. Additionally, be sure to read the fine print before making any purchase, as some retailers may have hidden fees or charges. By taking the time to do your research, you can be sure you’re getting the best possible deal on the product you want. Additionally, you can also sign up for Amazon Prime, which gives you access to exclusive deals and free shipping on many items. So if you’re looking for the best possible deal on Amazon.

Bottom Line

We’re always looking to improve the way in which we give you access, so be sure not to miss out on all of our great updates by visiting us online right now.

We’re here for you. We’ll help answer any questions or concerns about the trunion upgrade as long as they don’t involve technical details like how it works in a general sense! If there’s anything else on your mind, please let us know because someone will be happy to assist immediately-we want this process easy and breezy.

As a prospective buyer, it’s important that you research the product thoroughly before purchasing. There are many online forums where people can share their knowledge and experiences with different products in order to help guide your decision on what is best for yourself.

With our guide, you can find the best trunion upgrade available on the e-commerce market. We make use of Big Data and AI data to compile this list, so it is highly accurate.

The process of creating this content was challenging, but our team persevered through it to bring you the best possible results. We read user reviews and looked at what buyers think about each product so that your buying experience will be satisfying.