Isky Cams Hydraulic Series Camshaft - SB Chevy - SL-1 Hydraulic Grind - RPM Range 2400 - 6800 RPM - .390"-410" Lift, 276-280, 236-240, 106 Lobe Center 1125401 11/16-18 in Left Hand Female

11/16-18 in Left Hand Female Thread

1970-1971 Ford Ranchero

1967-1970 Mercury Marquis

Made from woven insulated glass fiber braided sleeve heavily coated with 100% iron oxide silicone rubber as Fire Sleeve with the same features

Liquid Dampened Movement Provides Smooth Pointer Movement

Isky Cams Hydraulic Series Camshaft - SB Chevy - SL-1 Hydraulic Grind - RPM Range 2400 - 6800 RPM - .390"-410" Lift, 276-280, 236-240, 106 Lobe Center 1125401 11/16-18 in Left Hand FemaleIsky Hydraulic Series offers a wide selection of profiles to adhere to a variety track rules. 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, Isky maintains a