They fit For Jeep transfer cases NP231, NP241, NP208, NP242, NP247, NV241OR, Dana 300 and all Atlas used in They also fit For Dodge trucks with NP231, NP241, NP205 from 1984-2011 including 6 New Grade 8 zinc plated transfer case mounting studs and 6 new Grade 8 zinc plated free spinning washer nuts to attach the transfer case to the transmission on many Jeep models that use 3/8" -16 thread into the transfer case and 3/8" -24 on the transmission side.
