Isky Cams Flat Tappet Camshaft - SB Chevy - 534-A Solid Grind - RPM Range 2600-6800 RPM - .534"-.525" Lift, 282-288 Duration, 248-254 Duration @ .050", 106 Lobe Center Spark Plug Wire Repair Kit 600 in Backspace

600 in Backspace

Accepts 1/2" hardware

2200 lb Capacity Pad

increases handling stability

1999-2003 GMC Sierra 2500

Isky Cams Flat Tappet Camshaft - SB Chevy - 534-A Solid Grind - RPM Range 2600-6800 RPM - .534"-.525" Lift, 282-288 Duration, 248-254 Duration @ .050", 106 Lobe Center Spark Plug Wire Repair Kit 600 in BackspaceIsky Flat Tappet Series Cams are designed for Sportsman, UMP, WISOTA and IMCA classes, where reasonably priced cams, capable of producing good overall power and torque are necessary. 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