Yes, the first two pics of the crashed road car are the first car Dale, not 100% sure in the coloured race shot I posted beneath them, but I suspect that could be the second car, as its rollcage looks the same as the other shots I've seen of the second car.

Dennis will know for sure but I thought it was sent to NZ with an engine fitted, a 302 as used in Trans-Am, rather than as a roller. A larger unit was built for the following (1971/72 ) New Zealand season (a 355 I think) and I believe the 302 that the car was fitted with on its NZ arrival was then fitted into the Ron Grable (ex T/G Racing factory Trans-Am) '69 Firebird that was sent to NZ in late 1971. Dennis or "bruce302" will be able to confirm that.