This is not a LT Wrong code plus it's missing the trim. BTW the SS was dropped in 73 for the LT you could get a RS/LT in 73.
Vehicle Identification : 1Q87
First digit is GM Division: 1 = Chevrolet
Second digit is model series: Q = Sport Coupe
S = Type LT Coupe
Digits 3 & 4 are body type: 87 = 2dr. coupe
For more information go to the
www.NastyZ28.com The best place for 2nd Gen info.