Curt
Guest
I just did that a month ago. When it comes to taking the old ones off, if they are rivited on I would suggest drilling them, because it's quick and less effort than grinding them off. As far as putting the new's ones back on I use 1_4 inch bolts 3_4 inches long but make sure you have a washer on the side of the paddle. I hope that helps you. Curt