Engine Cylinder Head Bolt Set, Victor Reinz 14-10110-01 (Discontinued)

engine cylinder head bolt set using new head bolts when performing a cylinder head installation is always a good idea however, on late-model engines that came from the factory with tty (torque-to yield) head bolts, replacement is an absolute necessity. Tty bolts are designed to exert the maximum clamping force for a tight head gasket seal, however they permanently stretched and could fail if re-used. aplication summary: dodge - 2004-10 dakota v6 3.7l, 2004-09 durango v6 3.7l, 2007-11 nitro v6 3.7l, 2002-10 ram 1500 v6 3.7l, jeep - 2006-10 commander v6 3.7l, 2005-10 grand cherokee v6 3.7l, 2002-12 liberty v6 3.7l, mitsubishi - 2006-09 raider v6 3.7l, ram - 2011-12 1500 v6 3.7l, 2011 dakota v6 3.7l