Upgraded Trunion Kit for Gen V LT1, LT4, LV3, L83, L86 Engines

Michigan Motorsports is the #1 installer of LS Trunion Kits, with thousands of sets sold and exceptional customer feedback. Their Rocker Arms with Bushing Style Upgraded Trunion Kit is a popular choice for Gen V LT1, LT4, LV3, L83, and L86 LS motors.

The kit includes 16 new LS Rocker Arms with Bushing Style Bearing Trunions, professionally installed, along with 16 Allen Head Bolts. Whether you have a stock LS motor or a highly modified one, upgrading your rockers with this Trunion Kit is highly recommended, as the stock bearings have a tendency to fail.

The LS Rocker Arms feature Michigan Motorsports' innovative BUSHING TRUNNION KITS, which offer superior performance over the original or replacement needle bearing designs. The bushing bearings operate more smoothly and can handle higher RPMs than caged bearing-style upgrades.

The bushing design provides superior lubrication to the trunnion while also offering maximum load capability. This innovative approach prevents the premature failures often caused by the weak OEM or replacement needle bearings, eliminating the possibility of debris from a bearing failure that could lead to severe engine damage.

Michigan Motorsports' special C932 bushing material is bathed in oil via grooves at two different locations on the trunnion, ensuring proper lubrication at all times. These channels constantly feed oil to the bushing surface, guaranteeing optimal lubrication.

The greater surface area of the bushed trunnion design allows it to support 300 times more load than a needle bearing trunnion. This, combined with the enhanced lubrication, gives the bushing a longer service life compared to the small-end bushing in a connecting rod.

In summary, the Michigan Motorsports Rocker Arms with Bushing Style Upgraded Trunion Kit is a must-have upgrade for any LS engine, whether stock or highly modified. The innovative bushing design provides superior lubrication, smoother operation, and increased load-bearing capacity, effectively addressing the common issues associated with the stock or replacement needle bearings. With thousands of successful installations and exceptional customer feedback, Michigan Motorsports stands out as the #1 choice for LS Trunion Kits.

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