RPM front A Arms and shocks question

[surgetek]

While rebuilding my original Worlds, I decided to swap the arms on the front and back for RPM arms. Unfortunately the ball ends of the shock do not fit in the arm. The ball is too deep for the arm.

Can I use any ball end on the shock that'll fit?

[shodog]

While rebuilding my original Worlds, I decided to swap the arms on the front and back for RPM arms. Unfortunately the ball ends of the shock do not fit in the arm. The ball is too deep for the arm.

Can I use any ball end on the shock that'll fit?

You need to use the B3 balls for the front shock ends

[surgetek]

Great thanks.

I actually found those while looking and almost hit the buy button but hesitated.