Isky Cams Red Zone Mechanical Roller Lifter - Tall Body - Vertical Link Bar - Big Block Chevy YA0865B 1/2" cooler linesDerale has been

1/2" cooler linesDerale has been the leader in performance cooling for decades

Adjustable button height

Direct bolt-in

Adjustable rate sway barVehicle Applications: Kit 2020-2023 GM 2500 HD/3500HD Silverado/Sierra Pickup 2WD/4WD

Mile Marker PE2000

Isky Cams Red Zone Mechanical Roller Lifter - Tall Body - Vertical Link Bar - Big Block Chevy YA0865B 1/2" cooler linesDerale has beenProduct Description: Lifter Red Zone Mechanical Roller Tall Body Vertical Link Bar Big Block Chevy Sold Individually 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