Motorsports LS1 Bronze Bushing Trunnion Kit for LS Engines

The mission of our company is to sell the highest quality and most affordable LS/LT swap products on the market. Our fantastic service team and sales staff, with over 60 years of combined experience, make us an excellent resource for LSx/LTx products. "The only thing faster than our shipping is an LS."

Orders placed before 3 pm EST are shipped from our facility in Niles, Michigan, on the same day. We offer a wide range of featured products, including:

Visit the Store: - Michigan Motorsports on PRIME! - Add Power & Torque to your LS! - Countless All-in-One Kits! - LS/LT Swap Products! - LS/LT Gasket Kits! - High Quality Wiring Harnesses!

The Michigan Motorsports LS/LT Bronze Bushing Trunnion Upgrade Kit is designed to fit all OEM LS Rocker Arms and is a replacement trunnion kit for LS and LT engines. The kit features micro-polished hardened shafts with C932 bearing bronze bushings, providing superior lubrication and maximum load capability.

Our innovative design prevents premature failures caused by the weak OEM or replacement needle bearings, eliminating the possibility of debris from a bearing failure that can cause severe engine damage. The special C932 bushing material is bathed in oil via grooves at two different locations on the trunnion, ensuring proper lubrication.

The greater surface area of our bushed trunnion will support 300 times more load than a needle bearing trunnion. Our 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 our Rocker Arms with trunnion upgrades are professionally installed right here in-house. The kit includes 16 trunnions, 32 bushings, and 32 circlips, and it fits all OEM LS Rocker Arms and is a replacement trunnion kit for LS engines.

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