FRUSTRATED! need help with carrier swap

Aftermarket axles? Here's a pick of a 3.55 you can see the block it has little dimples in the centre and the stock axles had little poppets to match. This one is plastic and i don't think would be to hard to get out:yawinkle:.

The floating pin is steel and will not pop out, you have to take it apart and remove it on the cone type Sg's