Straub Technologies Trunnion Upgrade Rocker Arm Bushing - GM LS-Series 346-1381 LK22174 voltage insulating material to resist

voltage insulating material to resist carbon tracking while ensuring that the ignition spark reaches the spark plug terminals

and road debris up and away from your vehicle

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Contoured venturri inlet offers balanced airflow for increased horsepower

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Straub Technologies Trunnion Upgrade Rocker Arm Bushing - GM LS-Series 346-1381 LK22174 voltage insulating material to resistProduct Description: Rocker Arm Bushing Trunnion Upgrade Hardware Included GM LS Series With 25 years of experience in the performance industry, Straub Technologies has built relationships with many of the top companies. Our ability to source, design, and sell products to satisfy the performance needs of industry giants and grassroots racers alike has built our reputation as the go to source in the performance industry.