0709=scheduled build date of july 9 1964 very late 64
745= convertible
P4X= premium bucket vinyl black
WWBB= paint aqua and Black
A3= 4spd trans
F1= radio am music master economy
H5= heater w/defroster
J6= convertible top black
K6= convertible top power
M3=?
N8=?
P2=?
Q0= Engine 225 slant 6
R2= 2nd digit for engine code
T8= battery 48 amp hour battery
Z7=?
Brian