This is what you need to attach the motor plate (CB) to the motor clamp.
x3 1/4-20 x 1" carriage bolts
x3 1/4-20 nylon insert lock nut
This is what you need to attach the 2 pieces of the motor clamp around the truck hanger.
x2 12-28 x 1-1/4" button head black oxide
x2 12-28 nylon insert lock nut