tranny question 05 3/4ton

[tirefrier]

My boss has an 05 hd he just got a 3 axle fifth wheel trailer for hunting camping ect...What tranny upgrades should he do to keep his tranny going strong. It is hot here and tranny heats up real fast when he tows on a grade. I dont know much about allisons so I told him Id make a post for him. Hes got hypertech programmer, stock gearing, 35 inch tires, 107,500 miles. No other ad ons. Is there anybody close to vegas that does good tranny work? thanks for replies, dave

 

[JD4440]

Not sure without going into a rebuild kit. Has it been serviced at all? I'd start by changing the fluid, adding a deep pan and one of suncoast's tranny coolers; see if that keeps the temps down.

 

[tirefrier]

yeah he services it. It does have a dd pan from mag hytec. I told him prolly a torque converter and valve body but I dont know lots about allisons.