Upgraded LS1 Rocker Arms with Bronze Bushings for 4.8L, 5.3L, 5.7L, 6.0L Engines

The mission of Michigan Motorsports is to offer the highest-quality and most affordable LS/LT swap products on the market. With over 60 years of combined experience, their fantastic service team and sales staff make them an excellent resource for LSx/LTx products. As they proudly declare, "The only thing faster than our shipping is an LS."

Orders placed before 3 pm EST are shipped from their facility in Niles, Michigan, on the same day. Michigan Motorsports features a wide range of products, including MM Products, LS/LT Swap Products, LS/LT Gasket Kits, and High-Quality Wiring Harnesses, all available on their store.

One of their featured products is the LS/LT Bronze Bushing Trunnion Upgrade Kit. This kit is designed to fit all OEM LS Rocker Arms and is a replacement solution for LS and LT engines. The kit features micro-polished hardened shafts with C932 bearing bronze bushings, preventing the issue of loose parts that can damage the engine.

The bushing design of this upgrade kit provides superior lubrication to the trunnion while also offering maximum load capability. The innovative design prevents premature failures caused by the weak OE or replacement needle bearings, eliminating the possibility of debris from a bearing failure that can cause severe engine damage. The C932 bushing material is bathed in oil via grooves at two different locations on the trunnion, constantly feeding oil to the bushing surface and ensuring proper lubrication.

The greater surface of the bushed trunnion supports 300 times more load than a needle bearing trunnion. The 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.

All of the Rocker Arms with trunnion upgrades are professionally installed right at the Michigan Motorsports facility. The LS Rocker Arms with Bronze Bushing Style Bearing Trunnions Professionally Installed include LS1, LS2, LS3, LQ9, and LQ4 Rocker Arm GM Support Pedestal Stands.

Whether you have a stock LS motor or a highly modified one, replacing your rockers with the upgraded Trunnion Kit is highly recommended. The stock bearings have a tendency to fail, and these rocker arms are a must-have for any aggressive heads and cam combo. The Bushing Trunnion Kits offer smoother operation and the ability to handle higher RPM compared to even the caged bearing style upgrades.

In conclusion, Michigan Motorsports is dedicated to providing the highest-quality and most affordable LS/LT swap products, including the exceptional LS/LT Bronze Bushing Trunnion Upgrade Kit, to ensure the best performance and reliability for their customers.

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