Installin an Oil Cooler

[Naf]

Dear all,

I own a 2006 Chevy Tahoe.

I want to install an oil cooler for it does not come stock.
I have all the necessary parts, and know where its gonna all sit except for the supply and return. Does anyone know where these two ports are?
thank you for your assistance

[sunsetorangess]

I would think that you would have too drill and tap your own. Call the manufacturer of the cooler you bought and ask them whats up.
J

[12secSS]

Inlet and outlet are interchangeable on the cooler, you can look at the tow package optioned truck for cooler lines. My 1500HD (with tow package) came with an OEM Trans Oil Cooler that I upgraded to a B&M unit. I plan on upgrading my engine oil cooler as well.