I've been offered a pair of axles which are apparently a 14blt full floater and a 10blt front which looks like a Dana 44 to me. Can someone identify them for me from these pics? Also, apart from the 8 lug hubs, is the front any stonger internally than a 6 lug D44? What ratios are they likely to have or did they come in almost any ratio? Aparently they're out of a K20?? Will these bolt straight on to my '78 K5? The rear has had some extra spring perches added for something. Thanks!