This part is a good, used C4 EGR Crossover Pipe (Clamp Design) which can be installed on any of the following Corvette models:
Body & Trim
Base, Indianapolis 500 Pace Car
NOTE: The silver heat shielding around the pipe is usually worn and may need to be replaced.
NOTE: The pipe bolts to the intake and attaches to the exhaust manifold via a ring clamp.
GM Part Number: 14092329