1978 Indianapolis 500 Silver Pit Badge #6490 Winner Al Unser Rathmann Corvette

Pace Car: 1978 Chevrolet Corvette Jim Rathmann. Badge # 6490. Race Winner: Al Unser. 1978 Indianapolis 500 SilverPit Badge Pass. Silver Pit Badge / Pit Garage Passes. Winning Car: 1st National City Travelers Checks Lola/Cosworth.