COMP Cams Valve Spring Locators - Inside, Steel, .060 "Thick, 1.635 "O.D., .570 "I.D., .870 "Spring I.D. - (Set of 16) SP130BK when fitted fits perfectly with

when fitted fits perfectly with the contours of the shell shape so it does not interfere with FHR posts or straps

strong as steel but much lighter and corrosion-proof

8 in Extended - 1

18 x 23 x 32 in Trapezoid

98 in Square Port

COMP Cams Valve Spring Locators - Inside, Steel, .060 "Thick, 1.635 "O.D., .570 "I.D., .870 "Spring I.D. - (Set of 16) SP130BK when fitted fits perfectly withMade from hardened steel, these locators use a shoulder to center the seat and hold the spring in place. The 4786 has a 1. 635" OD and . 570" ID that works well with our 959 dual springs and our 947, 948, 26082 and 26028 triple valve springs Engine Valve Spring Seat ID Spring Seats, 1. 635 X 570 X 870The COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development. One thing