Need help identifying 924 front sway, early 944 front sway bar
 

I am pretty sure I found a 23mm front sway for a 924, it was on a '79 and that is the only year listed for that size. Also, I took of both my front and rear sways off my '83 944 (upgraded to a 25.5 tubular f and 20mm r) meaning my car had the sport package option due to having a rear sway bar ( I think) but I would like to know if I have the optional 21.5 vs. the 20mm. I know the rear bar can only be a 14. Any help would be appreciated! Thanks!

Numbers off the 924 sway: 4774L

944 front: UB9443701

http://i.imgur.com/wjav5LL.jpg

The 924 bar is a 23 and the 944 bar is a 21.5

Just measure them? I had a 20 mm bar with 14 rear

Awesome! Thank you! All three bars are up for grabs if anyone is interested. I have all the hardware for the 924 bar and the 944 14mm rear. the 21.5 is just missing one hanger.