I am upgrading my 69 Roadrunner from a 400cu in. motor to a 440. I currently have a 23 spline 833 4 speed.
The new 440 will make 400 hp and 470 ft lb of torque.
Will the current transmission be able to handle this?
The new 440 will make 400 hp and 470 ft lb of torque.
Will the current transmission be able to handle this?