️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ 1959, Jerry Unser died from burns suffered in a crash practicing for the Indianapolis 500. 1963, NHRA Top Fuel driver and Division 7 Tech Director Chuck Branham died after suffering burns in a crash.<unk> In 1963, NHRA Top Fuel driver and Division 7 Tech Director Chuck Branham died after suffering burns in a crash. During NASCAR's 1964 World 600 (today's Coca-Cola 600), Fireball Roberts was involved in a crash on lap seven while avoiding two other cars, passing away five weeks later. Roberts had asthmatic reactions to the clothing treatment used by NASCAR, and had received a waver against using it.<unk> Roberts had asthmatic reactions to the clothing treatment used by NASCAR, and had received a waver against using it. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️
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