360 flat tops wirh Edelbrock heads

You should hit up Mderoy for his combination. He car runs really well and there’s not a ton of trick parts in it. I’ve seen him go down the track.

He does have an OD automatic and IIRC, 3.91’s out back.

I asked what your first gear ratio was because if you take the first gear ratio and multiple it by the rear end ratio, the closer you get to a 10.00 the better off you are.

If your below it, more gear, if your above it, less gear. Though the rest of the trans gears come into play as well….