[V8] Major differences between 90, 91, 92 & 93 Model Years of the V8Q?

[DasWolfen at aol.com]

In a message dated 1/13/05 11:29:01 PM Eastern Standard Time, 
cwurts12 at mindspring.com writes:

> I thought 1990 was the first "model year."  Could the 1989 stat pertain 
> to build date?  Mine is a 5/89 build date.

89 was the first model year, many US spec 90's are actually 89's, other than 
build date and last 6 of the Vin there are a few rear suspension differences 
that will give away an 89.