so you got the nuts and bolts still attached, but no tow hooks?
id get some PB Blaster and start soaking those bolts before you try to get em off.
once you get em off, try em with your new tow hooks. if they need to be longer, go buy some longer ones.
seems pretty straight forward.
Dana 44 Front 60 Rear
TeraFlex - LCG Max Kit, SYE, 2-Low Kit, High Steer Kit w HD Tie Rod, Dual Rate S/T Sway Bar
FAB Tech Front Bumper
Poison Spider - Fenders, Roll Cage
37x12.50x17 Pro Comp Mud on 17" Pro Comp Steels
Too much more to list....