I wanted to know how many 1966 thunderbird convertables with the 428 option were built if anyone knows Thank You
replied to: paulsbird
Replied to: I wanted to know how many 1966 thunderbird convertables with the...
There are no records for the quantity of 428s installed. Most sources estimate around 20% of total production of about 92,000 units. So 20% of the convertibles will have the 428!