I have a 7000lb trailer I tow with my '02 EB expy. I have been watching tranny temps and now with the summer here things are starting to climb up over 200 on the hills.

Who makes a good large aftermarket cooler for the expy.

thanks

 

troyer performance sells one with a electric fan biult in, kinda pricey but worth it to keep tranny temps down, i have the stock tranny cooler in my truck and i see over 200 climbing sand dunes in low gear wile offraoding.