Seller notes

Brian Tooley Racing Rocker Arm Trunion Kit - Specific to Gen V LT1 LT4 LV3 L83 L86 These LS Series retrofit trunion kits are designed to convert stock LS Series rocker arms into captured roller bearing rocker arms. The factory bearings are a known failure on the LS Engines. When they fail they send small bearings through the entire engine. The upgraded trunions use a captured roller bearing allowing for a reliable smooth rotation. The upgraded trunions also give more stability at higher RPM. We ...

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