COMP Cams Spring Retainer Keeper Set 603-16; Street Locks 7 deg 3/8 in. 1-Groove

Comp Cams 603-16 Steel Street Locks: 1 Groove, 7 Degree Angle, 3/8" Stem Size

Competition Cams 603-16 Steel Street Valve Locks 7 Degree Single Groove 3/8"

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COMP Cams 610-16 Engine Valve Spring Retainer Keeper Kit

Engine Valve Spring Retainer Kee fits 1963-1970 Mercury Colony Park,Monterey Mar

3/8 Valve Locks Steel 7 Degree- Single Groove COMP CAMS 603-16