Drive flange or pucks

[mr.n]

Thought someone else might like to know what's out there.

Left puck is from a 76 FSJ, Middle is a 80's FSJ, right is another 80's FSJ.
I've pulled a LOT of middle style, only one pair for each thick one.

http://littlekeylime.com/MrN/dana44pucks.jpg

[D.O.A]

those axle drive flanges or is it the input gear on a Dana300?

[mr.n]

Drive flanges for a front axle. Just solid my 300 so no shots of that.