I agree, both the same. The C caps have additional holes for the dual shock option if it had them. Other than that the radius arm's themselves should be the same.
What happens if you swap "C" caps? You get a left and a right then?They are different. I just layed two side by side. One had the threaded end on the right side and 'C' on the left. The other was opposite. I turned both around and still got the same result.
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.:toothless