1970 chevelle ss

How can i tell if i have a true ss…dont have the original engine.vin#136370k206435…car has cowl/body tag also top line: ST70 13637 KAN141295BDY 2ndline:TR 756 55 55 PNT 3rd line3: 06A 04953 L B…and found small part of build sheet says the car had L34 396 4l v8 engine

Here you go:
http://www.chevelles.com/shop/ss_ident.html

It cannot by definition be a rat rod.

thanks for the help

k thanks.thought the more tags it had better chance of someone answering my ? deleted rat rod from tags