The upper transmission fitting is the return from the cooler into the tranny.
Best transmission cooler for th400.
The lower transmission fitting is the outlet from the tranny to the cooler.
Straight fitting to transmission case is 20 25 ft lb tapered fitting to transmission case is 15 ft lb.
The transmission pan gasket is no set up time because installation is dry with no sealant needed.
Direction of flow gm.
B m 70268 supercooler automatic transmission cooler.
Automatic transmission cooler lines 7 foot length flexible braided stainless steel ptfe 4l60 700r4 th350 th400 pair part number.
Our best transmission coolers guide is designed to better inform you about what an external transmission cooler does the different types and what would be optimal for your vehicle.
Overall the hayden 526 transmission cooler is the best value cooler that comes with a fan.
Our top pick is the b m supercooler automatic.
Best transmission cooler reviews recommendations 2020.
The cooler and fan have a lower profile than most cooler with fans which makes it easier to mount in tighter spaces.
Additionally the lube locker th400 transmission pan gaskets is a gasket that will not split or extrude during installation and has superior torque retention.
Between the different styles of automatic transmission coolers sizes cooling capacity and brands you have plenty of options.