From my research, I believe there was an update to the front seats during the update in either 9/72 or 9/73. They started having greater side support as it looks as if they got rid of the bench option.
However, I'm a little stumped. I have a 3/73 but it looks like I have the slimmer seats. I ordered the @Cruiser Corps seats for the 72-78, but they seem to be wider than mine.
Can someone with a 9/72 to 9/73 model share what they have? And I'm also wondering if the frames are the same but the core foam differs. Either way, I may have to sculpt some foam or take it to a pro.
However, I'm a little stumped. I have a 3/73 but it looks like I have the slimmer seats. I ordered the @Cruiser Corps seats for the 72-78, but they seem to be wider than mine.
Can someone with a 9/72 to 9/73 model share what they have? And I'm also wondering if the frames are the same but the core foam differs. Either way, I may have to sculpt some foam or take it to a pro.