Engine Cylinder Head Bolt Set, Victor Reinz 14-55003-01 (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: toyota - 1990-91 camry l4 2.0l, 1992-01 camry l4 2.2l, 1990-99 celica l4 2.2l, 1991-95 mr2 l4 2.2l, 1996-00 rav4 l4 2.0l, 1999-01 solara l4 2.2l