Cometic StreetPro top-end gasket kit for a Honda B18C1 head on a B20 hybrid block includes the .030 in MLS cylinder head gasket for an 81.5mm bore and supplies the gaskets and seals needed for a rebuild. StreetPro kits use quality materials—MLS, AFM, aramid fiber and ArmorClad—targeted at budget-minded builders who want a complete sealing solution for a top-end assembly.
Cometic Street Pro Honda B18C1/Hybrid B20 Block 81.5mm Top End Gasket Kit (+.030in Head Gasket)