[pdxhall]

I really don't need a recommendation on what to use in my particular engine but I was just curious as to which brand oil and trans fluid are your go-to brands. I know my favorites. what are yours?
Right now I'm running Castrol high zinc break-in oil
For those who missed my point. here you go.
New GM 350HO long block with LT1 heads (flat tappet)
Edelbrock Performer manifold and 650 carb
Speedway Ram Horn exhaust manifolds
700R4 heavy duty built with a Transgo kit
And I should mention that I'm in Tucson AZ with temps up to 115 in the summer and a few days in the winter where it dips below 32.