How much force is required to turn the nut with your tool?
Could the tool be made out of wood with bolts or something used for the studs?
It takes quite a bit if force the break that nut free, so wood isn’t going to cut it.
Phil Moderator, The Engine Shop, Interiors and Project Journals
1952 Chevrolet 3100, Three on the Tree, 4:11 torque tube Updated to: ‘59 235 w/hydraulic lifters, 12v w/alternator, HEI, PCV and Power front Disc Brakes Project Journals Stovebolt Gallery Forum
