QUOTE(tumamilhem @ Mar 20 2014, 06:21 PM)

Which is which? In the first pic which is the one on the left? Is the OG one more spingy and Mikey914 more hard?
In the first picture, the vertically oriented picture, the NOS piece is on the left.
In the second picture the NOS piece is on the bottom.
Regarding springy vs hard, wasn't the original bumper top made from some type of expanded foam? And isn't the Mikey914 bumper top made from a poly-rubber compound, something like that? In any event, I think Mark is accurate in saying the Mikey914 bumper top is ever so slightly firmer. But I don't see how you'd ever notice that out in the wild.
Bottom line ... the 914Rubber bumper top is an excellent reproduction.