I've actually actively searched for one of those in recent days.
I'd like to make one full protouring underneath, and setup to look like it came out of one of the men in black movies. Full governmental black on steelies. Hubcaps and all. But tires about twice as wide as normal, and the center hubcaps seem to set a little deeper in the wheel than you thought they did.
Turbo LS or a procharged BB under the hood.
Only thing telling it as non government is the 6 speed stick .