Isky Cams Oval Track Solid Flat Tappet Camshaft - SB Chevy - 545 Grind - 2500-6700 RPM Range - Advertised Duration 278, 278 - Duration @ .050" 250, 250 - Lift .545", .545" - 108 Lobe Center 2001 Handmade in the USA

Handmade in the USA

1999-2017 GMC Sierra 1500

14-1/2 in Long

1960-1960 DeSoto Adventurer

17 in OD Body Shock

Isky Cams Oval Track Solid Flat Tappet Camshaft - SB Chevy - 545 Grind - 2500-6700 RPM Range - Advertised Duration 278, 278 - Duration @ .050" 250, 250 - Lift .545", .545" - 108 Lobe Center 2001 Handmade in the USASingle pattern overlap reduced for restricted intake classes (Late model stock) 3 8 mile track long rod applications. 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