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  • LS1 LS3 Bronze Bushing Rocker Arm Trunnion Upgrade Kit 4.8 5.3 5.7 6.0 6.2 7.0 LS LT1 LSX LQ9 LS2 LS3 LS7 Trunnion
  • LS1 LS3 Bronze Bushing Rocker Arm Trunnion Upgrade Kit 4.8 5.3 5.7 6.0 6.2 7.0 LS LT1 LSX LQ9 LS2 LS3 LS7 Trunnion
  • LS1 LS3 Bronze Bushing Rocker Arm Trunnion Upgrade Kit 4.8 5.3 5.7 6.0 6.2 7.0 LS LT1 LSX LQ9 LS2 LS3 LS7 Trunnion
  • LS1 LS3 Bronze Bushing Rocker Arm Trunnion Upgrade Kit 4.8 5.3 5.7 6.0 6.2 7.0 LS LT1 LSX LQ9 LS2 LS3 LS7 Trunnion
  • LS1 LS3 Bronze Bushing Rocker Arm Trunnion Upgrade Kit 4.8 5.3 5.7 6.0 6.2 7.0 LS LT1 LSX LQ9 LS2 LS3 LS7 Trunnion
  • LS1 LS3 Bronze Bushing Rocker Arm Trunnion Upgrade Kit 4.8 5.3 5.7 6.0 6.2 7.0 LS LT1 LSX LQ9 LS2 LS3 LS7 Trunnion

    • LS1 LS3 Bronze Bushing Rocker Arm Trunnion Upgrade Kit 4.8 5.3 5.7 6.0 6.2 7.0 LS LT1 LSX LQ9 LS2 LS3 LS7 Trunnion

    $169.99
    (4 reviews) Write a Review
    SKU:
    74300
    Bulk Pricing:
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    • Buy 2 - 10 and pay only $145.00 each
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    Product Description

    LS1 Rocker Arms Bushing Trunion 4.8 5.3 5.7 6.0 6.2 LSX LQ9 LS2 LS3 LS7 LT1    

    Includes: 16 Trunnions, 32 Bushings, 32 Circlips

    • Fits all OEM LS Rocker Arms.
    • Replacement Trunnion Kit for LS and LT Engines 
    • Micro-polished hardened shafts with C932 bearing bronze bushings 
    • No small parts to come loose and damage your engine! 
    • Less prone to failure and loads are spread over a wider area! 
    • Oil channels keep the rocker arm lubricated

    LS CHEVROLET BUSHING TRUNNION KITS: The bushing design provides superior lubrication to the trunnion while also providing maximum load capability. Our innovative design prevents premature failures caused by the weak O.E. or replacement needle bearings, eliminating the possibility of debris from a bearing failure that can cause severe engine damage. Our special C932 bushing material is bathed in oil via grooves at 2 different locations on the trunnion. These channels constantly feed oil to the bushing surface ensuring proper lubrication. The greater surface of our bushed trunnion will support 300 times more load than a needle bearing 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 a long service life.

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    • 5
      Great Trunnion Upgrade!

      Posted by Marky on Nov 23rd 2024

      Very happy with the bronze bushing trunnion upgrade. Make sure to use assembly lube when installing to help ease the installation and save time down the road!

    • 5
      Everything came nice n pack

      Posted by Eddie on Mar 18th 2024

      The only thing is not a big thing but wish you guys would put some free stickers like the logo

    • 5
      Trunnion kit

      Posted by Maurice Mcknight on May 11th 2023

      Initially order incorrect part Michigan was able to receive old part an send out correct part, very satisfied

    • 5
      LS Bronze Bushing Trunion Upgrade

      Posted by Dejan Civcic on Dec 5th 2022

      Very fast shipping, the trunion kit came neatly packed in a box with plastic organization tray to ensure there is no damage to any of the components. Installation was easy and the product performs without issues.