COMP Cams Valve Spring Cups - Outside,Steel,.060" Thick,1.730 "O.D.,.640 "I.D.,1.650 "Spring O.D.,Set of 16 MGXW 1963-1965 GMC 1500 Series

1963-1965 GMC 1500 Series

A -4an connection on the rear of the gauge simplifies installation and no electrical connection is necessary for operation

Inverted crimp design helps bag hold shape for long life

and additional warning indicator

Spring-Loaded Bullet Vent

COMP Cams Valve Spring Cups - Outside,Steel,.060" Thick,1.730 "O.D.,.640 "I.D.,1.650 "Spring O.D.,Set of 16 MGXW 1963-1965 GMC 1500 SeriesConstructed from hardened steel alloy, COMP's locator cups handle high RPM and extreme spring pressures while holding the spring. Our 4702 features a 1. 730" OD with a . 640" ID that works with a number of our valve springs. Engine Valve Spring Seat Spring Seat Cups, 1. 650The COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development. One thing COMP Cams has never