HOT transmission oil has to be COOLED to keep you on the track. Double
stacked cores deliver over 40,000 BTU/HR of cooling and over 350% temperature
drop versus the factory system – 36% better temperature drop than BD’s
standard single core kit. The 200 Micro Extruded passages provide a large
surface area to transfer heat for external air flow cooling while turbulent
oil flow design promotes a more complete cooling. Large 5/8-inch ports
prevents inlet/outlet restriction and furnace brazed rails have been tested
to 300psi of pressure. The thermostatically controlled 80-watt, 10-inch, 800
CFM electric fan offers ultimate automatic oil temperature control. Xtruded
Transmission Oil Cooler packages come complete with all fittings, clamps,
hoses, hardware and a Build-It-Yourself galvanized bracket kit for quicker
and cleaner installation – no wasting time fabricating brackets out of scrap
metal. The pre-wired loomed harness with fuse and relay comes with OEM style
sealed connectors to resist elements and give factory-like install look.

Large surface area to transfer heat for external air flow cooling
Turbulent oil flow design promotes a more complete cooling
Large 5/8-inch ports prevents inlet/outlet restriction
Furnace brazed rails have been tested to 300psi of pressure
Thermostatically controlled 80-watt, 10-inch, 800 CFM electric fan
Kits complete with all fittings, clamps, hoses and hardware
Build-It-Yourself galvanized bracket kit for quick and easy installation –
no wasting time fabricating brackets out of scrap metal
The pre-wired loomed harness with fuse and relay comes with plug-in
connectors
Dodge 47RH / 47RE / 48RE / 68RFE – 1/2-inch Cooler Lines
Ford 5R110/6R140 – 1/2-inch Cooler Lines)
Double stacked cores deliver over 40,000 BTU/HR of cooling
Over 350% temperature drop versus the factory system
136% better temperature drop than XTRUDED single core kit