comp cams steel retainer, superlock, -1, 10 degree, 1.437 in.-1.500 in. od valve spring, each

New valve springs with larger diameters require new retainers to handle the higher pressures developed by the springs. COMP Cams steel valve spring retainers are the solution. Precision-machined from 4140 chromoly and finished in black oxide, these retainers are specifically designed for positive location when combined with COMP Cams' high-quality valve springs. They're available for single, double, and triple-spring applications.