Possible Motion Car ?

[nwz28]

A friend of mine has a '73 Z28 which could possibly be a "Motion" car. He purchased it from the second owner, who purchased it in 1975 with the following items: L88 Hood, Side Pipes, Painted "Motion" side stripes, Cragar wheels, original 350 engine with modifications (large fuel pump, large balancer, I'm not sure what else), "Motion sticker in correct place which appears as old as vehicle. He would like to be fairly certain it is a legitimate Motion car before spending $1000.00 to find out for sure. Does anyone have any suggestions on what specifics to look for? If this is the real deal this car will take priority for restoration. Thanks for your help. -Nick