I recently changed the intake system on my 67 Chrysler 300 to an Eddy Performer dual plane intake and an Eddy Thunder AVS carb. The throttle cable on my car was not the original one and was incorrect anyway. Someone on the C body site stepped up and sent me what was probably the correct original equipment cable. My car has the 440 hi po engine and automatic.

The cable he sent works, but my throttle now is SUPER sensitive...Just a light touch on the pedal gives an overly enthusiastic response. The cable is 18.5" long...I'm thinking since the Eddy manifold is a bit higher than the original 440 cast iron manifold that I could use a bit longer throttle cable. Any ideas out there??