Isky Cams BB Chevy R/Z Roller Lifters - .904 H76403FS 25 ft Long

25 ft Long

Great mid-range torque for short track power

Lowering: 1-3 in

but with the introduction of the Performer RPM Power Package Top End Kits

2003-2007 Blue Bird All American FE

Isky Cams BB Chevy R/Z Roller Lifters - .904 H76403FS 25 ft LongProduct 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,