Duo Cooler, 12″

High-Performance Dual-Chamber Fluid Cooler The most effective hydraulic fluid & oil cooler available for cars & hot rods.  Transmission fluid, engine oil and power steering fluid all have one major enemy - heat.  Overheated fluids can cause costly damage from breakdown due to heat.  The DUO-COOLER protects and prolongs life for all automatic transmissions, engines and power steering systems.  Designed for automotive, industrial and marine applications.  Installation Requires two 1/4" NPT hose connect fittings.  HR-9800-12 (12" long) recommended for smaller engines, small-medium automatic transmissions & all power steering systems.