How common are they, could I find one in a juck yard. I have to replace my warn rear 10 bolt. I would love to put a 14 bolt on but i cant buy new wheels for the 8 lug pattern, so i was wondering about the SF with the 6 lug pattern. otherwise I willgo with a 12 bolt. i am going to buy it from a juck yard. Let me know what you thoink! Ike Jeep, what every boy dreams of... K5 what every man owns!!!