Tranny cooler installation

[timmy1909]

I just ordered a Trans cooler from Flex-o-lite (4120) Overall dimensions of 7 1/2" x 20" x 3/4". It appears to be very close to the same dimensions as the Unit you are all using but it cost me $53 shipped from summit. Not as thick not as wide and not as tall... but I don't tow anything with my H2... I just dont want to have coolant mix with the trans fluid... I will install it this weekend and let you know if it works. I have noted my currant trans temps and will see if there is any difference.

New to the Forum by the way... just bought my 03 H2 this week... So far I love it!!! have been trolling around here to get some Ideas and came across the stock trans cooler issue. I work at a GM dealership and the Techs there never heard of that issue... but they are going to pass it along to their H2 customers.

[LoJac963]

^that's a good point, anything aftermarket I'm sure will work better than the tiny radiator integrated cooler. IMO it would be much much easier to buy a little smaller of a cooler and not worry about moving brackets, drilling holes, hood clearance etc.