I have a 1965 Cutlass 455 that I am building to eventually run in the 11's... I was wondering if the frame can handle that much torque
Has anyone done any frame strengthening or modifications?
Any help would be appreciated.

 

I had a BB '65 Chevelle 2 dr wagon [same frame] that ran 12:20's w/o any problems,driven hard on the street, too!

 

That is good to hear... Just something I was thinking about now that my car is torn down

 

11's should be fine...depending on how deep you go into the 11's you may need a roll bar. NHRA requires one at 11.47 or quicker. You might also consider one if your car lifts the front wheels, you might wrinkle a quarter panel if you don't stiffen it up w/ a cage.