A few years ago I just happen to run in to a Dana 60 from a 68 Hemi B body, it has a 4.10 gear and it's on the car already.
And I wont tell you what I paid for it, you will kill me

I have been thinking of turbo's
In fact I have a spare 225 with forged pistons.

Thanks

1970 Super Stock Challenger ex. Paul Rossi
1968 Dodge Dart GT 340
1968 Dodge Charger /6 3 speed manual
1966 Chrysler 300 Loaded
1968 Dodge Charger R/T 440

1968 Mini Cooper