There was a time in the '60s when you could order a Corvette for off-road use only and take delivery of it from your Chevy dealer, but throughout the years luxury items took equal precedence to performance in the Corvette model line.
GM, listen to the grass-roots motorsport hobbyists and bring back off-road-use-only Corvettes. Let customers choose from any of the fine engines in the GM Performance Parts catalog, such as the recently retooled 427 big block or a carbureted LS 454R, which GMPP recently introduced.
Build the cars on a separate line at Bowling Green and watch them sell!