this is all it said:
World Automobile Identifier
1FA Ford, USA, passenger car
Vehicle Restraint System Type Code
F Active safety belts all positions, second generation air bags
Vehicle Line, Series, Body Type (for Passenger Car)
P45 Two-door convertible, GT
Engine Displacement/Number of Cylinders
X 4.6L, EFI (SOHC), eight cylinder
VIN Check Digit
1 The VIN Check Digit. Always 0-9.
Model Year
W 1998
Assembly Plant Identifier
F Dearborn, Michigan (USA)
Production Sequence Number
249616 This Mustang was the 49616 made for model year 1998.
Thanks