Isky Cams Valve Spring Shims - 16pk 931114 11 in Extended

11 in Extended

performance coated and roller cam bearings are for use with Dart engine blocks

8 in OD Balancer

** Wideband UEGO sensors are wear items and their lifespan is determined by many factors including contamination from leaded fuels

Isky Cams Valve Spring Shims - 16pk 931114 11 in ExtendedProduct Description: Valve Spring Shim 0. 060 in Thick 1 in OD 0. 685 in ID Steel Ford Flathead 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 train components, Isky