Newbie dropping 350/auto into my '59 chev

[5Mike7]

I wouldn't used the front mounts for a engine and modern tranny setup, there no center support near the bellhousing since the tranny will mount by the tailshaft. The original setups had the bellhousings mounted. I think someone made adapters at one time, but after buying the adapter it'd probably be better to just go with modern mounts on the engine instead.