| Just the one in front is all that's on these trucks. The best cooler available for the allison is one that is made by Mike L at inglewood transmission. It is a direct replacement and does better than any of the other after market coolers. Also since you have a 05 look in to modding you turbo mouthpiece and you will see some cooler tranny temps. Do a search on this site for LLY modded turbo mouthpiece and you will get plenty of reading.
__________________ KYLE  05 Chevy LLY Crew Cab LT Dually 4x4 with lots of go fast goodies!!! Suncoast Tranny, TTS lift pumps, 5" straight pipe, and much more!!! Send me a PM if you want more info on my mods. EFI Live Tuned by IdahoRob!!!! |