The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

**pdxhall** · 04-11-2023, 01:57 PM

I'm getting ready to do the first fluid changes on Sanity. I've got break-in oil in the engine and I am going to change the trans fluid in order to do a little work on it and remove the temporary filter. I know what my go to fluids are but I am curious to see what other members use. I've got a 350 with a 700r4 trans. I am also in AZ now rather than OR so what weight oil should I run for the high temps down here in Tucson

04-11-2023, 01:57 PM	#1
pdxhall Senior Member Join Date: Mar 2011 Location: Tucson, Arizona Posts: 2,087	oil & trans fluid I'm getting ready to do the first fluid changes on Sanity. I've got break-in oil in the engine and I am going to change the trans fluid in order to do a little work on it and remove the temporary filter. I know what my go to fluids are but I am curious to see what other members use. I've got a 350 with a 700r4 trans. I am also in AZ now rather than OR so what weight oil should I run for the high temps down here in Tucson __________________ Sanity'66 http://67-72chevytrucks.com/vboard/s...d.php?t=515110 Long bed, Fleetside, Small back window I've Done So Much, With So Little, For So Long, That Now I Can Do Anything With Nothing.