Engines and Components› Camshafts and Valvetrain

CHE Precision

LS1/LS2/LS6 Rocker Arm Bushing Kit

$17.99

SKU: CHE-4290-Trunnion

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

This kit replaces the stock roller bearing assembly with CHE's proprietary material bushings, allowing the rocker arms to better withstand the stresses of high RPM race engines. It is designed as a direct replacement for LS1, LS2, and LS6 rockers, offering enhanced durability.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandCHE Precision
Part NumberCHE-4290-Trunnion
CategoryEngines and Components

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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