Just want to start by saying. This is a rough prototype stamping and has only a basic cold blue finish. Production floor plates will be laser cut, square hole will also be cleaner cut.
I have the plates on order, should be done in about a month or so depending on schedule conflicts. Pricing will be reasonable just not yet determined.
There are slight dimensional differences with the stampings. Ours is closest to a Chinese.... I kinda look at it that its easier to prove its domestically made, since its a few thousandths different... These are made to work on both the spline and spineles