Description
Product Overview
Michigan Motorsports’ LS3 rocker arm kit is designed to provide maximum strength and durability for your LS3 engine. Featuring trunnion upgrades, this kit is engineered to withstand high-RPM abuse, big boost, and aggressive cam profiles. With a focus on performance and longevity, this kit is perfect for serious enthusiasts looking to take their engine to the next level.

Usage
This kit is designed for use in LS3 6.0L and 6.2L engines, including L99, L76, L92, L96, LSA, LS9, LY6, and L77. It’s ideal for boosted, cammed, and high-revving builds, and is a must-have for anyone looking to improve their engine’s performance and durability.
Why Choose Us
At Michigan Motorsports, we’re committed to providing high-quality, performance-driven products that meet the needs of serious enthusiasts. Our LS3 rocker arm kit is no exception, featuring premium materials and craftsmanship that ensure maximum strength and durability. With a focus on customer satisfaction and support, we’re confident that you’ll choose us for all your performance parts needs.
Key Features
- Trunnion upgrades for maximum strength and durability
- Engineered for LS3 6.0L and 6.2L engines
- Perfect for boosted, cammed, and high-revving builds
- Premium materials and craftsmanship
- Easy installation and bolt-on design
FAQ
What is the purpose of the trunnion upgrade?
The trunnion upgrade is designed to provide maximum strength and durability to the rocker arm, allowing it to withstand high-RPM abuse, big boost, and aggressive cam profiles.
Is this kit compatible with my LS3 engine?
This kit is designed for use in LS3 6.0L and 6.2L engines, including L99, L76, L92, L96, LSA, LS9, LY6, and L77.
How do I install the rocker arm kit?
Installation is easy and straightforward, with a bolt-on design that requires minimal effort and expertise.
What kind of warranty does Michigan Motorsports offer?
We offer a limited lifetime warranty on all our products, including the LS3 rocker arm kit.








A-Premium Radiator Fan Motor for Honda Civic 1992-1998
YYDS Can Crusher, Floor Foot Can Crushers for Recycling,Aluminium Can Crusher,Easy Storage,Sturdy steel,Heavy Duty Smasher for Seltzer, Soda, Beer Cans
Upgraded Rock Crusher, Multipurpose Stone Crusher, Stainless Steel Material Rock Crusher for Gold, Sturdy Glass Crusher, Mining Pulverizer Gold Prospecting Heavy Duty Frit Maker Gold Rush
Can Crusher for Recycling Aluminium Foot Operated, Heavy Duty Portable Pedal Steel Floor Can Smashers for 6Oz-24Oz Beer Cans, Canned Pet Food, Metal/Plastic Bottle Soda Can Crushers
YOTAN Automatic Can Crusher Electric for Recycling, Wall Mountable
GDUKOP Engine Rocker Arms for Chrysler 200 3.6L
Coleman-Mach 3-Pin Air Cooling Fan for RV AC
Acura MDX A/C Condenser Fan Assembly Replacement
GUCIDDAK Racing Shaft Rocker Arm Set w Kit for Predator 212
AIVWUMOT 12VDC Fan for Thermo King Tripac APU Condenser
Automatic Can Crusher, 8/12/16oz Electric Can Crushers for Recycling Wall Mounted, Can Trash Compactor for Aluminum Seltzer,Aluminum Can Crusher Electric, Soda, Cola,Beer Cans and Bottles
Electric Can Crusher,8oz16oz&12oz Automatic Can Crusher, Automatic Can Eject,Can Fill 8 Cans at a Time, Heavy Duty Can Crushers for Recycling Aluminum Seltzer, Cola,Beer Bottles
moseiny Iron Rocker Arm Oil Control Solenoid for Malibu
US Motors 1821H 3Phase condenser fan Commercial AC
Four Seasons A/C Condenser Fan Motor Condenser
A-Premium 12V 2-Pin Air Condenser Fan for Acura TLX
Reviews
There are no reviews yet.