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289 w/ T-5 & 4:11

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eric taylor:
Hey, I've got a mildly built 289 w/ a C-4 and a 2:79rear end. I'm thinking about a 302/ 5.0 engine & a  T-5 out of the same 5.0 GT and a 4:11 rear end. Just looking for some feedback and wondering what kind of highway speed I'm looking at. This is T-5 is a stock gearbox
(I think).  ET

Jeff73Mach1:
Depends on your tire size as you will likely be running shorter tires than the donor car.

In 5th at 70, you should be around 2600 rpm with a stockish tire size.

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