323 355 or 373 gears??

Hey guys new to the forums, just got a 67 barracuda notch back last week!

planning on running a 408 stroker from blue print engines, with 727 trans and Dana 60 rear end with truetrac.

tires will be BF 275 60r15 or 295 50r15 (haven’t decided) if any one has photos that would help me out.

do more street driving than I will be racing, and like to cruise on the highway around 80 haha. Was thinking 355 gears, what rpm would that put me at 80, and would that still give me a ton of off the line pull?


Couple other questions:

1- do you have to move the stock gas tank with the Dana 60 rear end
2- need help with what to do to rear end and front end suspension


This is all new to me I’m a Jeep guy,
Thanks!

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That's gonna be a nice car. Go with the Dana. Overkill is what drive trains are supposed to be. I say you're going to run enough tire height to warrant a 4.10 or 4.30 gear. Don't be skeered. You'll love it.