A new engine pre-lube tank allows you to pre-lube with filtered and pressure-regulated oil, without air. The tank holds up to 20 quarts of oil and uses 45 psi of air to pump it into a rebuilt engine before first start-up. Tank-mounted pressure regulator and gauge make it easy to regulate oil pressure to the engine. Other features include a check valve that closes when oil supply is depleted, preventing air from entering the purged oil system, and a 2″ diameter oil fill bung. For more information, use the Reader Reply Card in this issue.