I replaced my Torx bolts with Grade 8 regular bolts. Towing my Jeep behind the RV (bumper mounted tow bar) seemed to keep loosening the Torx bolts. Also, with a longer one on the one that goes through the round part of the frame up front, you can add a washer/bolt for extra strength. Can't hurt with the winch,either and only cost a few bucks.............yeah, Grade 8 is probably overkill.....
2001 TJ Sport
Everything SELF INSTALLED.
The Serious Stuff:4.5 RE LA, 35" MT/Rs, 4.88s, Super44 w/Detroit, D30 w/Ptrax, SYE, Tera 4:1, 2LOW & Rear Disks, AntiRock, Lotsa Skids (some homemade!), Nth Shock Shifters, Patriot 9500...and LOTS more !