Top 10 Best Trunion Upgrade Kit [2022]

Last Update:

You can trust our selection for Trunion Upgrade Kit Reviews. Because We have worked hard studying and analyzing 71434 reviews for Trunion Upgrade Kit and rating them. It was a difficult job to list only ten products for Trunion Upgrade Kit where thousands of them available online. I hope it will help you to take final decision for Best Trunion Upgrade Kit.

Best Trunion Upgrade Kit
As an Amazon Associate I earn from qualifying purchases.
NoProductScoreAction
1Michigan Motorsports LS Rocker Arm Trunion Upgrade Kit - Fits GM LS1 LS2 LS6 LS3 4.8 5.3 5.7 6.09.8Check Price
2Brian Tooley LS1 Rocker Arm Trunion & Bolt Kit 4.8 5.3 5.7 6.0 6.2 Trunnion BTR9.8Check Price
3Comp Cams 13702 Trunnion Upgrade Kit for GM LS1/LS2/LS3/LS6 Rocker Arms9Check Price
4Comp Cams 13702TL Trunnion Upgrade Kit w/Installation Tool for GM LS1/LS2/LS3/LS6 Rocker Arms9Check Price
5Michigan Motorsports LS1 Rocker Arms with Trunion Kit Installed - FITS LS2 LS6 LQ4 LQ9 LM7 4.8 5.3 5.7 6.0 Bolts Not Included8.8Check Price
6Michigan Motorsports LS1 Rocker Arms and Bolts with Trunion Kit Installed Includes Brian Tooley 7.400" Pushrods BTR Fitment for LS2 LS6 LQ4 LQ9 LM7 4.8 5.3 5.7 6.08.8Check Price
7LS Rocker Arms Trunion Kit Compatible for GM LS 4.8 5.3 5.7 6.0 6.28.6Check Price
8Brian Tooley BTR Trunnion Kit V2 Rocker Arm Trunion LS1 LS3 4.8 5.3 5.7 6.0 6.28.4Check Price
9Michigan Motorsports LS1 Rocker Arms and Bolts with Trunion Kit Installed FITS LS2 LS6 LQ4 LQ9 LM7 4.8 5.3 5.7 6.08.4Check Price
10Engine Rocker Arm Trunion Kit w/Big Clips for 5.3L 6.0L 6.2L 7.0L LS1 LS3 LS7 Black8.4Check Price

In this article we've included our suggestions for the trunion upgrade kit after analyzing 71434 reviews.

Comparison Chart of Top 10 trunion upgrade kit

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

2. Brian Tooley LS1 Rocker Arm Trunion & Bolt Kit 4.8 5.3 5.7 6.0 6.2 Trunnion BTR

  • Brian Tooley LS Rocker Arm Upgrade Trunion Kit Includes Allen Head Bolts
  • These LS Series retrofit trunion kits are designed to convert stock LS Series rocker arms into captured roller bearing rocker arms.
  • The upgraded trunions also give more stability at higher RPM.
  • 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.

3. Comp Cams 13702 Trunnion Upgrade Kit for GM LS1/LS2/LS3/LS6 Rocker Arms

  • NASCAR specs LS engine proven
  • Increases stability and stiffness
  • Converts a stock LS series rocker arm into a captured roller trunion rocker arm for race applications.
  • Part number: 13702KIT

4. Comp Cams 13702TL Trunnion Upgrade Kit w/Installation Tool for GM LS1/LS2/LS3/LS6 Rocker Arms

  • Trunnion install tool compatible with all stock LS rocker geometry
  • Can be used with an arbour press, bench vies and c-clamp
  • Trunnion upgrade in less than 30 minutes
  • Part number: 13702TL-KIT
  • Fit type: Vehicle Specific

5. Michigan Motorsports LS1 Rocker Arms with Trunion Kit Installed – FITS LS2 LS6 LQ4 LQ9 LM7 4.8 5.3 5.7 6.0 Bolts Not Included

  • Fits LS1/LS2/LS6/ LR4 Vortec 5300 LM7 L59 LM4 L33 Fits 4.8, 5.3, 5.7, 6.0
  • New LS Rocker Arms with Upgraded Trunions
  • Premium 8620 steel alloy trunnion and caged roller bearings
  • Great Performance Upgrade
  • Bolts Not Included in this listing.

6. Michigan Motorsports LS1 Rocker Arms and Bolts with Trunion Kit Installed Includes Brian Tooley 7.400″ Pushrods BTR Fitment for 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.
  • 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.
  • LS1 style allen head bolts are included for installation.
  • This kit includes: 16 LS Series Rocker Arms 16 rocker arm trunnions- LS-type retrofit 32 rocker arm bearings- LS-type retrofit 32 rocker arm retaining rings- LS-type retrofit 16 bolts for LS trunnion and Chromoly Brian Tooley 7.
  • Fits all these applications: LS1/LS2/LS6/ LR4 Vortec 5300 LM7 L59 LM4 L33 – 4.

7. LS Rocker Arms Trunion Kit Compatible for GM LS 4.8 5.3 5.7 6.0 6.2

  • Fitment:fits for LS1/LS2/LS3/LS6/LS7 –4.8/5.3/5.7/6.0/6.2/7.0 Gen III IV LS Engines
  • Package includes: 16 rocker arm trunnions,32 rocker arm bearings,32 rocker arm retaining rings,16 bolts for trunnion kit,2 washers for pressing trunnions.
  • They include the rocker arm trunions, rocker arm bearings, and rocker arm retaining rings for a complete installation.

8. Brian Tooley BTR Trunnion Kit V2 Rocker Arm Trunion LS1 LS3 4.8 5.3 5.7 6.0 6.2

  • BTR Trunnion Kit V2 Rocker Arm Trunion Kit.
  • The V1 kits have stood up to an enormous amount of abuse, but BTR decided to upgrade the 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.
  • The upgraded trunions also give more stability at higher RPM.
  • Additionally, these feature a self oiling axle with priority feeding to the Trunnion itself.
  • FOR LS1/LS3/99-13 LS TRUCK STYLE ROCKERS.

9. 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.
  • 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.
  • LS1 style allen head bolts are included for installation.
  • This kit includes: 16 LS Series Rocker Arms 16 rocker arm trunnions- LS-type retrofit 32 rocker arm bearings- LS-type retrofit 32 rocker arm retaining rings- LS-type retrofit 16 bolts for LS trunnion kit.
  • Fits all these applications: LS1/LS2/LS6/ LR4 Vortec 5300 LM7 L59 LM4 L33 – 4.

10. Engine Rocker Arm Trunion Kit w/Big Clips for 5.3L 6.0L 6.2L 7.0L LS1 LS3 LS7 Black

  • Quality – These for LS Series modified cam kits are designed to convert the stock LS series rocker arm into a captured roller cam for high speed racing applications.
  • Application – Fits all these applications: for LS1/LS2/LS3/LS6/LS7 ¨C 4.
  • Feature – These are more economical than new race rocker arms, and can handle much higher RPM than the factory ones.
  • Note – The product images are real product shooting, please check it carefully to make sure this prduct is what you are looking for.
  • Package including – 16 rocker arm trunnions- LS-type retrofit 32 rocker arm bearings- LS-type retrofit 32 rocker arm Larger retaining rings- LS-type retrofit 16 bolts for LS trunnion kit 2 washers for pressing trunnions.

Trunion Upgrade Kit Buying Guide


Does the thought of finding a great Trunion Upgrade Kit stress you out? Has your mind been juggling between choices when it comes to buying Trunion Upgrade Kit in general, specifically regarding which model to choose?
If that’s the case, know that you’re not alone. Many people find it tough to buy the perfect Trunion Upgrade Kit for themselves. We understand the stress associated with the buying process!
Since you’re here, you are obviously curious about Trunion Upgrade Kit Reviews. You’ve been bombarded with information, so you need to find a reputable source with credible options before you make any decisions on which product would be best for your needs.
There are many sources that’ll provide you with that information- buying guides or ratings websites, word-of-mouth testimonials from friends or family members, online forums where users share their personal experiences, product reviews specifically found all over the internet and YouTube channels. Only thorough research will ensure that you get the right product.
But that’s not always easy, right? That's why we've taken time to compile a list of the best Trunion Upgrade Kit in today's market, on your behalf, so that there will be no more worries for you.
How did we come up with the list, you ask? How did we create this buying guide?
  • First, our algorithms collected as much information available about these products from trusted sources.
  • We employed both Artificial Intelligence and large data volume to validate all collected information.
  • Then our AI ranked them on their quality-to-price ratio using industry-standard criteria that let us pick the best Trunion Upgrade Kit currently on the market!
The products aren’t chosen randomly. We consider several criteria before assembling a list. Some of the criteria are discussed below-
  1. Brand Value: What happens when you go for a not-so-reputable brand just because the price seems cheap? Well, the chance of getting a short-lasting product goes higher. That’s because the renowned brands have a reputation to maintain, others don’t.
Top Trunion Upgrade Kit brands try to offer some unique features that make them stand out in the crowd. Thus hopefully, you’ll find one ideal product or another in our list.
  1. Features: You don’t need heaps of features, but useful ones. We look at the features that matter and choose the top Trunion Upgrade Kit based on that.
  2. Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products of higher specifications, but with the right balance.
  3. Customer Ratings: The hundreds of customers using the Trunion Upgrade Kit before you won’t say wrong, would they? Better ratings mean better service experienced by a good number of people.
  4. Customer Reviews: Like ratings, customer reviews give you actual and trustworthy information, coming from real-world consumers about the Trunion Upgrade Kit they used.
  5. Seller Rank: Now, this is interesting! You don’t just need a good Trunion Upgrade Kit, you need a product that is trendy and growing in sales. It serves two objectives. Firstly, the growing number of users indicates the product is good. Secondly, the manufacturers will hopefully provide better quality and after-sales service because of that growing number.
  6. Value For The Money: They say you get what you pay for. Cheap isn’t always good. But that doesn’t mean splashing tons of money on a flashy but underserving product is good either. We try to measure how much value for the money you can get from your Trunion Upgrade Kit before putting them on the list.
  7. Durability: Durability and reliability go hand to hand. A robust and durable Trunion Upgrade Kit will serve you for months and years to come.
  8. Availability: Products come and go, new products take the place of the old ones. Probably some new features were added, some necessary modifications were done. What’s the point of using a supposedly good Trunion Upgrade Kit if that’s no longer continued by the manufacturer? We try to feature products that are up-to-date and sold by at least one reliable seller, if not several.
  9. Negative Ratings: Yes, we take that into consideration too! When we pick the top rated Trunion Upgrade Kit on the market, the products that got mostly negative ratings get filtered and discarded.

These are the criteria we have chosen our Trunion Upgrade Kit on. Does our process stop there? Heck, no! The most important thing that you should know about us is, we're always updating our website to provide timely and relevant information.
Since reader satisfaction is our utmost priority, we have a final layer of filtration. And that is you, the reader! If you find any Trunion Upgrade Kit featured here Incorrect, irrelevant, not up to the mark, or simply outdated, please let us know. Your feedback is always welcome and we’ll try to promptly correct our list as per your reasonable suggestion.

Leave a Comment