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A Chevrolet Corvette Z06 paced the field for the Allstate 400 at the Brickyard on Sunday, July 29 at the Indianapolis Motor Speedway. A Chevrolet has performed pace car duties for all 14 editions of the Allstate 400 at the Brickyard, one of NASCAR's most highly anticipated events since the inaugural in 1994. Also, Chevrolet once again supplied event support vehicles, including Silverado pickup trucks, for on track activities.
The first Z06 was actually an option package first offered with the 1963 Corvette. The package was developed by Corvette's legendary lead engineer and racing advocate Z0ra Arkus-Duntov.  The Z06 option was designed to allow consumers to bolster the 1963 "Split-Window" Corvettes performance and handling capabilities for use on the race track. Selecting regular production option (RPO) Z06 when ordering a Corvette resulted in a car equipped with some tasty options.
This is no ordinary C4 coupe, but a GM Engineering test mule with VIN plate EX4607 proudly displayed in the windscreen, built in 1986 to test all the new-for-1988 features. This actual car must have spent weeks pounding round the General Motors Proving Ground at Milford, Michigan with longer runs on the road, testing all the changes for a year which saw the C4 suspension, steering and brakes vastly improved.