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Michigan Motorsports

Michigan Motorsports LS3 Rocker Arms - With Bronze Trunion Bushing Kit Installed -Fits L99 L76 L92 LS9 LSA

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Availability: In Stock.
Fulfilled by Michigan Motorsports
Arrives Saturday, Nov 30
Order within 12 hours and 39 minutes
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Features

  • Michigan Motorsports LS3 Rocker Arms with Bronze Trunion Bushing Bearings Professionally Installed These Performance LS3 Intake Rocker Arms feature offset fulcrum for use on LS3,L99 L76 L92 LS9 LSA "Rec Port" cylinder heads. They have New Trunion Bearings Professionally Installed and include new bolts for installation.
  • 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. The stock bearings have a tenancy to fail. These rocker arms are a must have for any aggressive heads and cam combo and are the same rockers we utilize on our 1,000 hp Turbo Motor.
  • We utilize rocker arms and new LS 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 new design utilizes caged roller bearings that greatly reduce the possibility of the bearing failure experienced with stock LS needle bearings, which can send loose needles throughout the engine upon failure.
  • This kit includes: 16 LS3 Series Rocker Arms and rocker LS3 Rocker arm bolts.
  • Install the upgraded rocker arms to the cylinder heads using the new socket head bolts supplied. Be sure to rotate the trunion so that the flat recess side of the trunion's center hole faces upward (the socket head cap screw must seat against this recessed flat side of the hole). Tighten the bolts to a value of 22 ft-lbs, following the OE installation procedure.

Manufacturer: ‎Michigan Motorsports


Brand: ‎Michigan Motorsports


Model: ‎LS3 Rocker Arms with Bronze Bushings Installed


Country of Origin: ‎USA


Item model number: ‎24500-8+F7500-8+74300+assembly


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎24500-8+F7500-8+74300+assembly


Date First Available: February 17, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • nice
michigan motor sports for the win great products .
Reviewed in the United States on January 6, 2023 by tim wellington

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