Isky Cams Red Zone Mechanical Roller Lifter - Tall Body - Vertical Link Bar - Big Block Chevy - Set of 16 H762C05L This PTT is OFFROAD communications

This PTT is OFFROAD communications and RACE ready

Tig welded on top of the distributor shaft is MSD

1978-1980 Chevrolet Monza

Slit the end of the rod

1970-1970 Jeep J-4700

Isky Cams Red Zone Mechanical Roller Lifter - Tall Body - Vertical Link Bar - Big Block Chevy - Set of 16 H762C05L This PTT is OFFROAD communicationsProduct Description: Lifter Red Zone Mechanical Roller Tall Body Vertical Link Bar Big Block Chevy Set of 16 As the world's largest racing, performance, and economy cam manufacturer, Isky maintains a dynamometer testing program for constant improvement of camshaft and valve train design. These tests are conducted daily in Isky's new enlarged dyno facility. To properly evaluate and prove the efficiency of Isky racing cams and valve train components,