Cobralock
If your body and chassis look like this then yes, good chance it is a Woolley chassis and Evans body.
Then it can turn into this with alot of work!
What do you need to complete the build?
'79 Sigma steering column into a VN Commodore rack.
Datsun 120y pedal box through a XY Falcon booster/ master into Jag Brakes.
Most of the brightwork came from Snake Bite but Don has closed shop so maybe Ueropa Spares or Finishline.
Make all your brackets, drill all mounting points, learn to weld, throw alot of **** around your garage while swearing loudly and you will complete an Evans kit.
Good Luck.
Cheers
Brett