I recently had a 351c put into my 69 fastback. My motor guy said that their was a problem with the gas pedal being too high. It is the same heigth as the brake. The mechanic said the gas pedal out of my 71 would not work because I need the motor side of the pedal to be mounted a little more back and behind the carb (I think) So would the accelerator linkage be the thing to buy or do I need a mount for the new motor. I soooo confused. I feels like I'm driving a clutch. Thanks for your help!!