1973 mach 1 value
Looking at 1973 mach 1 66k 351 cj 4v all original
car except was switched from auto to manual how
much does it affect value
Look on Hemming's and check out the Hagerty website. If the engine is original it would be easy to return the car to stock with another transmission so I don't see a big hit on the value. Maybe a couple of thousand.