Balancer slides in on install

It will be ok, but you need more tq on the bolt. Millions of Pontiac engines had dampeners that slid in place by hand...............& didn't fail. They used a 5/8" bolt that was torqued to 160. Nothing special about the bolt except it was grade 8. From memory, Chrys used a 3/4" bolt, so proportionally more tq.