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History / OriginalityGot a question about 1982-1992 Camaro or Firebird history? Have a question about original parts, options, RPO codes, when something was available, or how to document your car? Those questions, answers, and much more!
I think that AP after the 1G1 was only used in 1981. From 1982 the Camaros used the FP after the 1G1.
I took a look at the Vin# of my 1981, 1983, and 1984 I used to own and they all had the 1G1AP instead of 1G1FP. So I'll make a correction that 1G1 AP was used from 1981 to 1984. The 1G1FP seems to have been used from 1985 since that's what my 1985 has.