A few years ago, we did a front diff on a Chevy pickup. The front diff case was literally exploded. He got partial warranty. Years later, we found out that he had his big 4 wheel drive tractor hooked to a his big scraper (earth mover) and that had all been sunk to the axles in mud. He tried pulling that huge outfit with his 4X4 pickup......
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1966 Strato Chief 2 door, 427 4 speed, 45,000 original miles
1966 Grande Parisienne, 396 1 of 23 factory air cars