Victor Reinz 14-10048-01 Engine Cylinder Head Bolt Set

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. Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket. Direct OEM replacement fastener Thread coatings where applicable Dana engineering-approved for fit, form and function