Picked up 2 diffs out of a 70 series Cruiser last night, They were supposed to be a 4.88 ratio but aren't

They are the 9.5" diffs with 4.11 ratio. One is standard open and other is LSD. Both look and feel to be in good condition. As i already have 2 spares they are surplus to requirements so if anyone needs a spare or want to upgrade to a LSD give me a shout. $150 for the open and $200 for the LSD.
Cheers