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  • LS1 Rocker Arms with upgraded Bronze Bushing Trunion Kit Installed 4.8 5.3 5.7 6.0 LS LS2
  • LS1 Rocker Arms with upgraded Bronze Bushing Trunion Kit Installed 4.8 5.3 5.7 6.0 LS LS2
  • LS1 Rocker Arms with upgraded Bronze Bushing Trunion Kit Installed 4.8 5.3 5.7 6.0 LS LS2
  • LS1 Rocker Arms with upgraded Bronze Bushing Trunion Kit Installed 4.8 5.3 5.7 6.0 LS LS2
  • LS1 Rocker Arms with upgraded Bronze Bushing Trunion Kit Installed 4.8 5.3 5.7 6.0 LS LS2
  • LS1 Rocker Arms with upgraded Bronze Bushing Trunion Kit Installed 4.8 5.3 5.7 6.0 LS LS2
  • LS1 Rocker Arms with upgraded Bronze Bushing Trunion Kit Installed 4.8 5.3 5.7 6.0 LS LS2
  • LS1 Rocker Arms with upgraded Bronze Bushing Trunion Kit Installed 4.8 5.3 5.7 6.0 LS LS2

    • LS1 Rocker Arms with upgraded Bronze Bushing Trunion Kit Installed 4.8 5.3 5.7 6.0 LS LS2

    Michigan Motorsports

    $299.99
    (6 reviews) Write a Review
    SKU:
    76200-16+24300
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    Product Description

    Michigan Motorsports LS1 Rocker Arms with Bronze Bushing Style Trunnion Upgrade Installed

    Whether you’re running a stock LS motor or a full heads-and-cam build, upgrading to these Michigan Motorsports LS1 Rocker Arms with our Bronze Bushing Style Trunnion Kit is highly recommended. Stock rocker bearings are prone to failure, and these upgraded bushed trunnions deliver the durability and reliability needed for aggressive performance builds.

    Key Features:

    • Equipped with Bronze Bushing Trunnion Upgrade – smoother operation and higher RPM capability than caged bearing styles
    • Bushing design ensures superior lubrication and maximum load capacity for long-term durability
    • Prevents catastrophic engine damage caused by factory needle bearing failures
    • C932 bushing material with dual oil feed grooves for constant lubrication
    • Supports up to 300x more load than OEM needle bearing trunnions

    Applications:

    Fits LS1, LS2, LS6, LR4, LM7, L59, LM4, L33 — 4.8L / 5.3L / 5.7L / 6.0L engines

    Includes:

    • (16) New LS1 Rocker Arms with Bushing Style Trunnions Professionally Installed
    • (16) Allen Head Bolts

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    • 5
      Rockers

      Posted by Billy sanders on Nov 10th 2024

      Great product

    • 5
      Rocker arms

      Posted by Terry Scott on Nov 9th 2023

      Packaged great, look great, great quality and fast shipping

    • 5
      Parts

      Posted by Brett on Jul 20th 2023

      Very fast shipping and all my parts was correct .so I had to order the truck norris cam kit also can't wait

    • 5
      Highly recommend

      Posted by Anthony on Jun 8th 2023

      These rockers are awesome great quality and already installed can’t go wrong

    • 5
      Great product

      Posted by Dustin Goad on Nov 17th 2022

      Works great, and nothing but great things to say about Michigan Motorsports' customer service. They have answered any questions I have had quickly and with great detail!

    • 5
      rocker arms

      Posted by Anthony Rich on Aug 4th 2021

      Fits my LS4 engine nicely no needle bearings to fall into the engine was going to use the caged bearings rocker arms but after this guy showed me a LS engine were a needle bearing fell into the engine it welded the camshaft to the engine block I figured for 80 dollars more I have more peace of mind.