Engine Cylinder Head Bolt Set, Victor Reinz (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: scion - 2005-06 tc l4 2.4l, toyota - 2002-06 camry l4 2.4l, 2001-07 highlander l4 2.4l, 2001-03 rav4 l4 2.0l, 2004-05 rav4 l4 2.4l, 2002-06 solara l4 2.4l