Lucas Oil 10146 Priced per case, sold per case, Size: 1 gallon bottle, Order 1 to receive 4, 50 weight, 4 bottles per case, Especially designed for heavy-duty truck transmissions but can be used in many other applications, Special order item. Please allow additional time for delivery. No cancellations. No returns., Synthetic, Contains an exclusive additive concentrate derived from synthetic oil that ensures lower operating temperatures and better lubrication, especially to upper bearings and gears, Packaging Type: OEM package