I am going through some of my parts.
Got this zoom set I think is 55-64 Chevy but Google does not find it.
8 tooth pinion with 17 spline, 41tooth ring gear.
Had avalible safety equipment but didn't use it, shoulder harnesses. Driving with control problem, sticking throttle. Riding brakes until overheat=brake failure.
I hope the mini van occupants are ok. Don't need innocent people/children hurt.
Fix problems with a vehicle before driving.
There was a 63 split window locally that got all the gell coat sanded off and then left outside in raw fiber glass. Later got "saved" with bodywork and a LS swap.
A lot of the small metal flakes can come from the valve springs.
I've expoxied a magnet on the head to catch that. One time caught a valve keeper on one.