Welcome Darren. The VIN and trim tag will not indicate if it is an SS in 1970. It did come with a V8, was Mist Green, green cloth bench seat, built the 1st week of April at the Willow Run plant. The first Nova for the 70 model year had a 100001 vin number so yours rolled off the line 204,429 cars later
An SS could have had a bench seat and disc brakes were optional on all the trim levels.