Set of brand new driveshaft bolts for 2007-current Wrangler JK, Unlimited JKU, JL Unlimited JLU and Gladiator JT. If you're looking for the strongest driveshaft bolts you can get, here you go. 12.9 Class bolts are the strongest bolts made. This set includes (8) bolts and (4) tie brackets, enough for one end of the driveshaft and can be used on the front driveshaft at the transfer case side or the rear driveshaft on either end. The bolts use a socket head rather than the factory hex heads (JK) that are notorious for stripping. Replaces Mopar part numbers 6508553AA, 68003249AB.