Ridgeline™ synthetic blend and full synthetic automotive engine oils are formulated under the newest technology and are certified under the latest ILSAC GF-6 and API SP specifications. This technology is also good for use in the prior ILSAC GF-5, GF-4, and previous specifications.
Distributed by Parkland Corporation, 1970 East 68th Avenue, Denver, CO 80229
™ Trademark of Parkland Corporation
Manufactured in U.S.A with foreign & domestic components