[Formulajones]

To Scarebirds comment, when doing this swap, do yourself a big favor and just have a nice beefy custom driveshaft built so you don't have to worry about critical speed and such. Also with a trans capable of the abuse these things will take, you really should have a driveshaft capable of the same abuse anyway.

In every swap I do I have the driveline shop up the street build me a custom driveshaft that's good for anywhere between 600hp and 1000hp, usually with 1350 joints.