323 355 or 373 gears??

Blueprint doesn’t offer 4L80’s with there stuff. Think I’m going to go that route, 4 gear overdrive, allows me to run taller gears and still get good top speed, and can plug into it and program shift points
Not sure who you asked but it wasn't me. We do have access to some GM 4L based transmissions that can bolt to a small block. Will gladly price it out if interested. Email or pm me.

For reference, with. 727, 3.91's steel bumpers, and mickey Thompson radials, and a good converter,, my dart ran 12.10's with the IRON HEADED blueprint 408. The aluminum headed engine has 100 more hp, roller cam, and valvetrain, and shaves 50 lbs. Easily deep into the 11's with the right setup.