torque

Posted last month in the Cadillac forum: 1. Going to tow my 4500 pound boat & trailer over the mountains this weekend with my 2017 XT5 with 35,000 miles on the odometer. A factory hitch: surge brakes on trailer's four wheels; modified the Torque App to monitor transmission fluid temperature...

I have a 2000 340, and had props reconditioned. I'm wondering best way to get a good amount of torque on the nuts. The tunnel is tough to wedge a block of wood against blade, and im not sure the prop would take the force? I read its not the way to go. But, how else can I get 200lbs of torque by...