Chevrolet restored a convertible body style and added the 5.7-liter Tuned Port Injection V8 to the IROC-Z range. The factory model material also replaces Berlinetta's role with LT.
Chevrolet's own 1987 model material establishes the convertible's return; secondary accounts attribute production conversion to ASC, but the exact conversion trail for an individual car still requires build documentation.