2.94 gears with a four speed.

My cam will be a little more aggressive...I was a bit surprised with the custom grind that was ordered but he knew my application and I trust he knows his stuff. And I will be running 3.91s and a 3.09 1st with 26ish tall tires.
View attachment 1715132423
That will be fine, I have 28" tires and "currently" 3.55 gears. As it is I can vaporize the tires at any speed until top end of third. Your setup will pull hard. My reasoning for the 2.94 gears is a couple of 400 mile trips planned for season. For local running around and strip time the 3.55 gears will go back in. A word of caution, even 3.55 gears with the 3.09 transmission, first gear is over very quickly. Get a rev limiter.