TSP Retro-Fit Rocker Arm Trunnion Kit; All GM LS Engines
Texas Speed LS OE Rocker Arm Trunnion Upgrade Kit
Upgrades stock LS series rocker arms w/ captured roller trunnions for modified applications
Recommended when upgrading to a higher lift camshaft for durability and longevity
Works on any LS-based rocker arms
Processing & Shipping Overview
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