Cometic StreetPro top-end gasket kit for Honda B18C1 head on B20 block hybrid builds. The kit centers on a .030in MLS cylinder head gasket with an 81mm bore and includes quality materials—MLS, AFM, aramid fiber and ArmorClad—so the kit supplies the seals needed for a budget-conscious rebuild while using durable MLS layers for reliable sealing and load compensation.
Cometic Honda B18C1 Head-B20 Block Hybrid Top End Gasket Kit-81mm Bore-.030in MLS Cyl Head Gasket