Product Details: The Upright Aluminum Reservoir from Buyers Products features high-quality aluminum construction for lighter weight and excellent heat dissipation. It includes a diamond tread finish on the upper half and is mounted behind the cab, making it an attractive and convenient addition to your truck. Each reservoir is fully baffled to keep oil cool and moving correctly. The reservoir features a chrome filler breather cap and a sight/temperature gauge. A mounting hardware kit is included.