Product Description
LS3 Style Rocker Arms with Upgraded Trunnion Kit Professionally Installed - Stands are Included
These LS3 Intake Rocker Arms feature offset fulcrum for use on LS3,L99 L76 L92 L96 LS9 LSA "rectangle/square port" cylinder heads.
Rocker Arms come with upgraded Trunnions and Bearings professionally installed
Include new LS3 specific bolts and Stands 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 LS3 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 from 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 New LS3 Series Rocker Arms with Upgraded bearing style trunnion kit installed
16 Upgraded bolts for LS3 Rockers
2 GM LS3/Rectangle port Rocker Arm Stands
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LS3 Rocker arms
I purchased the new LS3 Rocker arms with upgraded trunions from Michigan Motorsports on a Friday evening and they arrived at my doorstep on Monday morning. These products are of superior A+ quality and are now making high amounts of dependable horsepower in my 6.0L 02' S-10 Xtreme. Thank you Michigan Motorsports for the fantastic products and outstanding customer service!
