well i got my 347 running right finally and took it wide open for the first time and that thing pulls but.....blew a freeze plug out what is the easiest way to replace a freeze plug with the motor in the truck? it is the one that is like under the drivers side motor mount

 

Good luck. Gotta pound em in straight, not too far, and get em to seal... good luck

 

Seems like a good time to install a block heater,,,

Would be a MUCH easier fix than a new plug,,, even if you never plugged it in!!

 

mine has a expandable plug in untill i can get to replace it...mines in the same place