Straub Technologies Trunnion Upgrade Rocker Arm Bushing - GM LS-Series 346-1381 LK22174 1969-1972 Chevrolet KingswoodYou must first

1969-1972 Chevrolet KingswoodYou must first install the shifter cable and an air slave cylinder or electric solenoid onto the shifter before positioning it in your vehicle

For superior flow capacity

8-21/32" Centers

Contoured venturri inlet offers balanced airflow for increased horsepower

and road debris up and away from your vehicle

Straub Technologies Trunnion Upgrade Rocker Arm Bushing - GM LS-Series 346-1381 LK22174 1969-1972 Chevrolet KingswoodYou must firstProduct 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.