The Cometic DST cylinder head gasket for the Dart Hemi Gen‑3 Iron Eagle block is a single gasket intended for reliable sealing in Hemi applications. This .071" thickness unit fits a 4.275" bore and is specified for the left-hand side (LHS). Side, bore and thickness are listed so engine builders can match the gasket to the correct head position.
Cometic Gasket Dart Hemi Gen3 Iron Eagle Block .071in DST Cyl. Head Gasket - 4.275in Bore - LHS