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What do Helio Castroneves, Jeff Gordon and Al Unser Jr. have in common? All of them competed in the International Race of Champions behind the wheel of a specially built Pontiac Firebird–just like this one for sale.
Billed as the example built to compete in IROC, chassis No. 40 comes powered by a 358 cubic-inch Chevrolet V8 that’s backed by a Jerico four-speed transmission.
Fitted with a roll cage, fuel cell and fire suppression system, the Pontiac also comes with spare bodywork, wheels and springs.
Find this Pontiac Firebird IROC race car for sale from Wirewheel.com for $49,900.