'68 Hemi RR, 4-speed, 4.10, 438", 540HP & a bit over 500ft/lbs before the carbs were straightened out. Not a prayer of hooking up on the street until 3rd gear if the 295/50R15s T/As are mounted. With M&H DOTs on it it's a lot better, but you can still break 'em loose bigtime clutching it in 1st gear. Before the car was restored, it had cracks at the cowl from street racing it; you could see the car twist when powershifting. There's more rear weight bias on my car than an E-body.
The other thing to keep in mind is slowing it down; My 11" drums are fine until 3rd gear wide-open, so ya gotta pick empty places to let it out.