Isky Cams RAD-9000 Valve Spring Dual Spring/Damper 650 lb/in Spring Rate 1.150" Coil Bind - 1.600" OD H760C39 This exceptional tool simplifies making

This exceptional tool simplifies making precise valve lash settings by properly torquing adjuster nuts every time

1987-1987 Chevrolet Camaro

Designed to fit the shape of the ABC style nosepieces

Chevrolet Impala Base 454 1958 to 1964

Isky Cams RAD-9000 Valve Spring Dual Spring/Damper 650 lb/in Spring Rate 1.150" Coil Bind - 1.600" OD H760C39 This exceptional tool simplifies makingProduct Description: Valve Spring RAD 9000 Dual Spring Damper 650 lb in Spring Rate 1. 150 in Coil Bind 1. 600 in OD 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