Need help identifying lower a-arms 08 dragon

[yotaman1290]

So i bought a 08 dragon and the lower a arms do not look like the stock arms off for the sled. I believe the stock ones are basically straight and they have a mount for the sway bar. These have no sway mounts and have a lot of swoop to them. Does anyone know what these are?
Here are a couple pictures:

 

[yotaman1290]

Nobody?

 

[milehighassassin]

I've never seen those. Almost look homemade.

 

[milehighassassin]

Here you are. This guy makes them in Commerce City Colorado:

http://denver.craigslist.org/snw/4669826258.html

I build replacement A-Arms for Polaris snowmobiles. I build them for IQ models 2006 and newer. I have them for Dragons and Pro's, including Assaults. They are made of Carbon Steel and are direct replacements for the OEM ones. You do not have to replace the whole set like some of the aftermarket ones.They are all Mig welded, bead blasted, and then powder coated. They are as strong as factory arms but are 8-10 Oz. lighter. The lowers are $125.00 EACH, the uppers are $85.00 EACH. I can ship them to you if you do not live near Denver. I accept cash, checks, and Paypal. Sorry I am not set up for credit cards. Jeff,

 

[yotaman1290]

Here you are. This guy makes them in Commerce City Colorado:

http://denver.craigslist.org/snw/4669826258.html

They look a bit different than those