OLD Modified Corvettes

[GTX JOHN]

NHRA rulebook has stated for as Long as I can remember:

All Trim / Sheetmetal and components must match the year claimed in
Stock and Superstock except the VIN does not have to be change to
that year any customizing limited to paint only(Paraphrased from memory).

I have often changed the year on my Demon for the engine combo
that I want to run in the last 30 years. NHRA accepts the year I claim on tech card
as long as the different pieces match the year I present it to be =

VIN and year on title are not relevant to this matter just the presentation
of pieces on the vehicle.