I can't believe I found someone with a truck just like mine!!! I have the same, a 66' c-60 flatbed with a 292 4speed. I am not sure about the rearend. I have several questions to ask if you don't mind. First, It overheats alot,and the only thing I changed was the distriutor,I went to HEI. I can't get the carb set with the timing. I am not sure where to set the timing cause I am not sure what year the motor is.Does it matter what year it is? I hope I didn't scare you with all of this. Thanks for your help. Jeff
