What would be the best wood for a 2 x 6 Engine mount plate?

Question

I've looked at Lowes at their Treated 2 x 6,s and they all apear to have splits in them already. I dont want to go back in three monthes replacing them .

the shape is L shaped 1 2 x 6 uprite, and one is on top, the engine ataches with three Inch Lag Bolte about 4 nches apart.

if mor info is needed I will accept E Mail. I can send a photo of the old one.

Answer 1

if u take the lowes route then make sure u use a water seal like thompsons , other wise u might want to get it from a boat shop

Answer 2

you should get a piece of hardwood like white oak or Honduras Mahogany  Or a piece of 1-1/8 marine plywood.  The treated wood a Lowes is probably hemlock which isnt strong enough to mount a motor to.