Re: Resurrecting a 1951 Henney-Packard Parts Car

Posted by Packard Don On 2024/4/1 10:50:55

The studs typically go into the water passages below so shouldn't be possible to bottom out. I think that's in part why they went to rolled threads with an interference fit. A more likely scenario is tat there is crud down in the holes from having possibly shorter bolts in the holes rather than having studs.