Straub Technologies Trunnion Upgrade Rocker Arm Bushing - GM LS-Series 346-1381 91619069 1981-1981 Chevrolet P20

1981-1981 Chevrolet P20

Works With 6-Bolt Blocks Designed For Use With 157 Tooth Flywheels And 10

5/8"-20Since 1938

special Delrin bushings

Straub Technologies Trunnion Upgrade Rocker Arm Bushing - GM LS-Series 346-1381 91619069 1981-1981 Chevrolet P20Product 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.