Isky Cams Valve Spring Locators - 1.540in BR40015 Mounting options include through bracket

Mounting options include through bracket or into threaded bracket base

Less affected by vibrationCanton Racing Products has been a leader in high performance oil pans

Will NOT fit with Trail Special Edition Bed Storage BoxesExtang is one of the leading producers of Tonneau covers on the market today

1960-1983 Ford F-100

Isky Cams Valve Spring Locators - 1.540in BR40015 Mounting options include through bracketProduct Description: Valve Spring Locator Inside 0. 045 in Thick 1. 540 in OD 0. 570 in ID 0. 740 in Spring ID Chromoly 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