Motor mount bracket difference - 318, 340

I back-yarded one. If I remember, I moved 1 mount to the front of the ears, and needed only 1 3/4 nut, for a shim, top bolt. The mount holes are offset,front to rear, as is a b body; seems like drivers side moved forward 3/4". Ran the snot out of it, no problems. The 2 rear bolts take the heat, the front bolt just holds it in place.