Just ordered some rhino axles from super atv. They cost $508 shipped to my door for 2 axles, and they arrived 3 days later. There supposed to be a lot stronger than stock, I'll be testing them out on maylong.
thecvman.com I believe I've ordered 2 so far with no problems do a ebay search on quad cv joints/axles and cvman will come up.. (it took longer than three days tho) 140 a corner for my 660
I got turners from my yamaha dealer in Grande Prairie. Twice as big a stocker and are supposed to be pretty good. I went through 6 cv joints until i bought these. Half the problem was a twisted rear diff.
Pats driveline sells rockwell cv's if you google rockwell auto their is a full list of applications they are the same size as gorillas 1/2 the price 7/8 shaft size with 2x as thick rubber and a bigger joint than stock.