Isky Cams Hydraulic Series Camshaft - SB Chevy - SL-1 Hydraulic Grind - RPM Range 2000 - 6500 RPM - .390"-410" Lift, 268-272, 228-232, 108 Lobe Center 1131001 Premium Stainless Steel Valves

Premium Stainless Steel Valves

10 AN Male to 10 AN Male O-Ring

This was sloppy but also did not fit as well as these seat spacers

07 in Stud

1970-1972 Chevrolet Corvette Base CID 454 Naturally Aspirated GASVehicle Applications: 1970-1974 Chevrolet Corvette CID 454 Naturally Aspirated GAS

Isky Cams Hydraulic Series Camshaft - SB Chevy - SL-1 Hydraulic Grind - RPM Range 2000 - 6500 RPM - .390"-410" Lift, 268-272, 228-232, 108 Lobe Center 1131001 Premium Stainless Steel ValvesIsky 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