Rear end ratio for GT350H

I have recently acquired a beautiful 66 recreation, almost perfect in everyway.

Does anyone know what the correct rearend gear ratio should be for this model?

Any help would be greatly appreciated.

Thank you all.

 

Thanks for the info guys. This is still one of a few things I am researching that most likely need to be changed on my car. I have another question though, was the rear end in the 66 GT350H a 9"? All of my information tells me it is supposed to be a 9". Would like to hear back from you guys. My car actually has a Tremec 5 speed, I know Carol would have loved to have a Tremec back in those days, or maybe not. Sure makes it easier on the Fwy.

I posted some pics to the members group. Search for 66 GT350 H Re-creation.

Let me know what you guys think.