MHP Street Performance cylinder head.
All new Cryo-Treated cast valve guides
All factory seats cut out or removed
All new oversize Cryo-Treated seats installed, cut, ground and polished to each new valve
Each valve bowl enlarged for the new seat and valve installation
Cylinder head resurfaced for proper head gasket requirements
All new oversize valves installed with corrected valve recession and with high temp viton valve stem seals.