COMP Cams Valve Spring Locators - Inside, Steel, .060 "Thick, 1.500 "O.D., .570 "I.D., .750 "Spring I.D. - (Set of 16) 20601Z 2012-2017 Freightliner 108SD

2012-2017 Freightliner 108SD

and 5/16-18 threads and work with 12-volt and 16-volt systems

giving you much improved repeatability on the street

Impact Transition balaclavas are handcrafted with flat seam interlocking stitching for enhanced comfort

premium driver's glove to date

COMP Cams Valve Spring Locators - Inside, Steel, .060 "Thick, 1.500 "O.D., .570 "I.D., .750 "Spring I.D. - (Set of 16) 20601Z 2012-2017 Freightliner 108SDThe old standard shims will not hold up to the extreme spring pressures and high RPM in today's race engines. COMP Cams offers a simple but effective solution to this problem. These Valve Spring Locators provide a thin, hardened steel alloy seat that will not only protect the head and shim, but also locate and hold the spring in place. Previously, this part has been available only in a cup form with the retaining portion being on the outside of the