This COMP Cams ID spring locator set includes 12 hardened steel lower seats sized 1.300" OD, .570" ID and .060" thickness. Each locator uses an internal locating shoulder to center and retain the valve spring on the guide, delivering repeatable seating and protecting the head and shim during installation and service where matched, precise spring placement is important.
COMP Cams Spring Seats 1.300in X .800in X