Isky Cams Valve Springs (Blue-Orange/Yellow) - Dual w/ Damper (Hydraulic Cams) - 1.005"-1.430" O.D., .730"-1.070" I.D. H764001XS 1968-1971 TVR Tuscan

1968-1971 TVR Tuscan

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Isky Cams Valve Springs (Blue-Orange/Yellow) - Dual w/ Damper (Hydraulic Cams) - 1.005"-1.430" O.D., .730"-1.070" I.D. H764001XS 1968-1971 TVR TuscanIsky Valve Springs are world famous for their reliability and long life. 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 continuous engine