spirit of 76

I was looking through the local ads and found this a 1976 Dodge dart lite spirit of 76,the car is rock solid and was wondering if anyone had any info on how many dodge dart lite spirt of 76 cars were made,I do have all the documentation and about 95% of all the original parts the 6cyl needs a rebuild or I can go BIG BLOCK,Idid do a bit of research and what I came up with was Dodge made just under 1000 lite cars in 76?but how many Dart lite 76 cars,I did trace down the second owner and he said at the time of the purchace of this car only around 200 had been sold to that date,I bought the car from the 3rd owner who blew the motor and never titled it,the car has been in a garage for the past 16years..The info im getting is still unfolding..