Yes they are for mounting the transmission skid and the TCase skid.
This is the part number for the bolts:6506027AA
and this is for the nutzerts: 6506644AA
BTW, when I installed my TCase skid I had alot of trouble with the nutzerts.. they didn't want to tighten up much without rounding out the frame holes.. when I ordered my tranny skid with the above hardware, I figured out why.. my TCase skid arrived with the wrong nutzerts.. the ones above worked MUCH better. I actually ordered another set to replace the ones on my TCase skid.
P.S.. Troy, you might want to add these parts numbers to your website.. (great site btw!)
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Adam,
2005 Liberty Renegade
Locked & Lifted! Rusty's Coil & Powertrax NoSlip, 245/75/16 Bridgestone Dueler MTs,
CB w/ 4' Firestick mounted on Tire Carrier,
Full MOPAR Skids, RRO Diff guard, 'AllJ Boulder Bars, Rhino-lining applied to sides.
On-board Air (Superflow MV-50)