Can it be? A 11.5\" or 12\"........ 14 bolt GM corp axle I just received my new Performance accessories catalog last night and while thumbing along I came across those Mag Hytec Dif covers and proceded to check out the pricing. The thing I noticed was that they offered a dif cover for two different GM 14 bolt Corp axles, hmmm so I think 9.5 and 10.5 OK, NOPE it was 10.5 and a 11.5" cover. WTF? Is this something new or what? Any info on this axle? I checked at the Hytec website and they only offer the 10.5" dif cover, but in the coming soon they mention a GM 14 Bolt in a 12". Another WTF came to mind !! Just when we think we have all the axle info fugured out they go and put a wrench in your spokes. On another note while speaking about axles. What size is the ring gear in a Dana 44 ? LMC catalog shows it to be 9 3/8 I think it was, but the axle I.D. chart on CK5 show 8.5 and that is what I thought they were. Is it the HD Dana 44 or the rear Dana 44 that is a 9 3/8 ?