[1967Z28]

I agree. This car is obviously not an original JL8 car. It is a matching number car that has had the 4-wheel disc brakes added at a later date. Since the rear axle matches the protect-o-plate, you can not really even call it a "service package" since that axle came as a package rear end and had larger bearings, different axle tube ends, etc. He is being vague most likely in the hope that someone will step up with big money.

-Jon