Is the question about the insurance company? We had an incidence where a local shop built a driveshaft for a '66 Chevy Nova Wagon with a LS3 motor, etc. We spec'ed it out with the driveshaft company that the car will put approx. 600 hp to the wheels.
Well, they built it incorrectly with a smaller wall tube than they should have. We placed the car on the dyno for tuning.
On the first hard pull the engine twisted the driveshaft in half, taking out the motor, transmission and the entire floor pan. It was a rough day. I was sure I would pay for this out of pocket until I thought to call the insurance company.
The insurance company, Atain Insurance through SEMA, paid for the whole thing. The new engine, transmission, new driveshaft
(not from the old driveshaft company), floor pan and installation. They even paid us to put everything back together. Didn't quibble about anything.
How's that for service.