Shell Aeroshell W 15w50 (Case - 12 Quarts)
Aeroshell 15W-50 is an ashless dispersant oil specially formulated for use in aviation piston engines. It provides ideal stability and protection, even at extreme ambient temperatures. Aeroshell 15W-50 protects against wear of camshafts, lifters and other surfaces. It’s non-ash forming additives help eliminate combustion chamber deposits and promote engine cleanliness.