1. Rocker Arms & Parts Engines Components For Sale
  2. sku: 14129422775022891
  3. MAXPEEDINGRODS S6W39K

MAXPEEDINGRODS S6W39K Rocker Arm Trunion Engines Kit LS1/LS2/LS3/LS6/LS7 4.8/5.3/5.7/6.0/6.2/7.0

fits model: Ls1, Ls2, Ls3, Ls6, Ls7.

S6w39k Maxpeedingrods Rocker Arm Trunion Kit For Ls1/ls2/ls3/ls6/ls7 4.8/5.3/5.7/6.0/6.2/7.0 Engines

( Brand: Maxpeedingrods ), ( Manufacturer Part Number: S6W39K ), ( Bundle Listing: Yes ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Color: Black ), ( Fitment Type: Direct Replacement ), ( Ipn: Ls1/ls2/ls3/ls6/ls7 4.8 5.3 5.7 6.0 6.2 7.0 ), ( Items Included: Bolt ), ( Manufacturer Warranty: 2 Year ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part ), ( Qauntity: 98 ), ( Type: Rocker Arm Set )

Review MAXPEEDINGRODS Rocker Arm Trunion Kit Ls1/ls2/ls3/ls6/ls7 4.8/5.3/5.7/6.0/6.2/7.0 Engines fits LS1 LS2 LS3 LS6 LS7

Introducing the Maximum Motorsports S6W39K Rocker Arm Trunion Kit, an essential upgrade for your LS1, LS2, LS3, LS6, LS7, 4.8, 5.3, 5.7, 6.0, 6.2, and 7.0 engines. This high-performance kit is designed to replace the factory rocker arm trunion assemblies, providing enhanced reliability, durability, and performance for your engine.

The Maximum Motorsports S6W39K Rocker Arm Trunion Kit is meticulously crafted from premium materials. Each trunion is made from billet steel, ensuring superior strength and rigidity, while the precision-machined surfaces deliver a perfect fit and smooth operation. The hard anodized finish offers superior protection against corrosion, ensuring longevity and a great look.

This kit is ideal for high-performance applications, including racing, high-horsepower builds, and daily driven vehicles that demand the best. The upgraded trunion design reduces play and provides better support for the rocker arms, resulting in improved valvetrain stability and consistency.

The Maximum Motorsports S6W39K Rocker Arm Trunion Kit comes with all necessary hardware for a straightforward installation process. The kit includes eight trunions, eight bushings, eight bolts, and eight locknuts. The installation process is relatively simple, and the detailed instructions provided make it easy for even the most novice mechanics to complete the job.

Upgrading to the Maximum Motorsports S6W39K Rocker Arm Trunion Kit is an investment in your engine's reliability, durability, and performance. By replacing the factory trunions with these high-performance components, you'll enjoy the peace of mind that comes with knowing your engine is running at its best, day in and day out.

In conclusion, the Maximum Motorsports S6W39K Rocker Arm Trunion Kit is an excellent upgrade for any LS engine looking for improved performance, reliability, and durability. With its high-quality materials, superior design, and easy installation process, this kit is a must-have for any serious enthusiast or professional mechanic. Upgrade your engine today with the Maximum Motorsports S6W39K Rocker Arm Trunion Kit.

Maxpeedingrods S6W39K Rocker Arm Trunion Kit for LS1/LS2/LS3/LS6/LS7 Engines: A Comprehensive Analysis

The Maxpeedingrods S6W39K Rocker Arm Trunion Kit is a popular aftermarket upgrade for General Motors LS1, LS2, LS3, LS6, LS7 engines with 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, and 7.0L displacements. This analysis aims to provide an in-depth understanding of the benefits and potential drawbacks of installing this kit.

Benefits of Maxpeedingrods S6W39K Rocker Arm Trunion Kit:

1. Enhanced Performance: The forged steel trunion kit offers improved durability and strength, allowing for better handling of increased engine power, resulting in improved performance.

2. Superior Design: The S6W39K kit features a tapered roller bearing design, which reduces friction and wear, improving the overall efficiency of the engine.

3. Improved Engine Longevity: By reducing friction and wear, the trunion kit helps extend the life of the engine, allowing for more miles and longer-lasting performance.

4. Easy Installation: The kit comes with detailed instructions and all necessary hardware, making installation a relatively straightforward process for most mechanically inclined individuals.

Drawbacks of Maxpeedingrods S6W39K Rocker Arm Trunion Kit:

1. Cost: The kit is a more expensive option compared to the OEM trunion setup. However, the potential performance gains and extended engine life may justify the investment for some enthusiasts.

2. Requires Additional Labor: Installing the kit requires the removal of the cylinder head, which can add to the overall cost and time investment.

3. Potential Clearance Issues: Depending on the specific engine and modifications, clearance issues may arise when installing the kit. Careful consideration and potential modifications may be necessary to ensure proper fitment.

Conclusion:

The Maxpeedingrods S6W39K Rocker Arm Trunion Kit offers significant improvements in terms of performance, efficiency, and engine longevity. Despite the higher cost and potential labor requirements, the benefits may outweigh the drawbacks for those seeking optimal performance from their LS-powered GM engine.

Recommendation:

For enthusiasts looking to maximize the potential of their LS1, LS2, LS3, LS6, LS7 engines, the Maxpeedingrods S6W39K Rocker Arm Trunion Kit is a worthwhile investment. However, it is crucial to carefully consider the potential costs, labor requirements, and clearance issues before embarking on the installation process. Proper research, planning, and execution can lead to significant performance gains and extended engine life.

Details:

For GMC 4.8L 5.3L 6.0L 6.2L 8.1L 1999 -2014. For Pontiac 5.7L 6.0L 6.2L 1998 -2009. These are more economical than new race rocker arms, and can handle much higher RPM the factory ones. Color: Black.

Engine Rocker Arm Trunion Kit. Specifications. For the rest of other engines supplied bolts will work. Packing Include.

These LS Series retrofit trunion kits are designed to convert stock rocker arms into captured roller trunion for high-rpm race applications. Used on all LS rocker arms including the following. For Cadillac 5.3L 5.7L 6.0L 6.2L 2002 -2014. They include the rocker arm trunion, bearings, and retaining rings for a complete installation.

Guaranteed Fitment Always the correct part. LS1 LS2 LS3 LS6 L99.

specifications rockeareng:

  • for models: Ls1, Ls2, Ls3, Ls6, Ls7
  • brand: Maxpeedingrods
  • mpn: S6w39k
  • bundle listing: Yes
  • california prop 65 warning: California Prop 65 Warning
  • color: Black
  • fitment type: Direct Replacement
  • ipn: Ls1/ls2/ls3/ls6/ls7 4.8 5.3 5.7 6.0 6.2 7.0
  • items included: Bolt
  • manufacturer warranty: 2 Year
  • note: No Instruction Included
  • notice: This Is Aftermarket Replcement Part
  • qauntity: 98
  • type: Rocker Arm Set

seller rockeareng:

  • rating: 97.5%
  • city: Rowland height, California
  • # reviews: 1512

shipping rockeareng:

  • service: FedEx Ground / FedEx Home Delivery
  • class: Standard
  • transit: 3-7 Days
  • carrier: FedEx
  • cost: $0.00
  • type: Fixed

general rockeareng:

  • Engines Engine Parts > Valvetrain Components > Rocker Arms Parts
  • condition: New

offer rockeareng:

  • started: March 24, 2026
  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • best offers: True

returns rockeareng:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted

payments rockeareng:

  • other
  • wallet: Google-pay
  • credit card: Diners-club
for models: ls1, ls2, ls3, ls6, ls7, bundle listing: yes, california prop 65 warning: california prop 65 warning, fitment type: direct replacement, items included: bolt, manufacturer warranty: 2 year, note: no instruction included, notice: this is aftermarket replcement part, qauntity: 98, type: rocker arm set,
category: auto parts > engines engine parts > valvetrain components > rocker arms parts, color: black, sku: 14129422775022891,
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