Yes it is the "Hawaiian Corvette Special", built by Jim Granger jr. at the "Granger Body Shop" in Los Angeles, on the basis of the "Hawaiian Special" with 2-litre Maserati-engine
Sadly, there is some mix-up to be found in your source:
1) "Hawaiian Special" with Maserati engine: Constructor: People on the island of Oahu, Hawaii, Location built: On the island of Oahu, Hawaii
2) "Hawaiian Corvette Special" (based on "Hawaiian Special"): Constructor: Jim Granger jr., Location built: Los Angeles, California
The puzzle car is 2)
I feel happy, to award you with a point. Some more information attached