PAC Racing Springs PAC-L8161-16 valve locks. Features 7-degree lock angle, 5/16 in valve stem, standard height, steel with black oxide finish, fits GM LS-Series, set of 16, ideal for performance builds.
PAC Racing Springs PAC-L8116-16 valve locks. Features 7-degree lock angle, 8 mm valve stem, -0.050 height, steel with natural finish, fits GM LS-Series, set of 16, ideal for performance builds.
PAC Racing Springs PAC-L8150-16 valve locks. Features 7-degree lock angle, 5/16 in valve stem, standard height, steel with black oxide finish, radius groove, set of 16, ideal for performance builds.
PAC Racing Springs PAC-L8141-16 valve locks. Features mini 8-degree lock angle, 8 mm valve stem, standard height, steel with black oxide finish, fits GM LS-Series, set of 16, ideal for performance...
PAC Racing Springs PAC-L8065-16 valve locks. Features 10-degree lock angle, 5/16 in valve stem, -0.050 height, steel with black oxide finish, set of 16, ideal for performance builds.
PAC Racing Springs PAC-1222X-16 valve springs. Features RPM Series dual spring design, 425 lb/in rate, 1.055 in coil bind, 1.280 in OD, fits GM LS-Series, set of 16, ideal for performance builds.