Ok I know this has been asked before, Can anyone tell me what Speedometer gear to use to correct the speedometer so that it shows the right speed :
: I have a 4 speed 72 Dodge Challenger with 4.10 and 295 50/15 tires.
Also, It seems that thier was a production change in 72 for some parts, I cannot read the production date on the door, Is there a way to tell if it was made bofore 3/72 or after.
Thanks -Fred