PCM 10W40 Full Synthetic Oil - Quart10W-40 full synthetic marine engine oil engineered for Pleasurecraft Marine (PCM), Crusader, and Levitator engines. Developed in partnership with Amsoil, it is formulated to meet the demands of high-torque marine applications and harsh operating conditions.Key Features 100% full synthetic marine engine oil; Designed for PCM, Crusader, and Levitator engines; Provides protection against wear, corrosion, and rust; Built for high-RPM and high-load marine operation; Suitable for PCM engines, including those originally specifying 5W-30; Helps protect during extended periods of inactivity; Specifications Viscosity: 10W-40; Type: Full synthetic; Application: Marine engine oil;