
The Cometic StreetPro top-end gasket kit for Honda B20 hybrid combos is packaged to include every gasket and seal needed when mating a B20 block to B16A2/B16A3 or B18C5 heads. Kit materials use MLS, AFM, aramid fiber and Armor Clad construction and include a .030" MLS cylinder head gasket for an 84.5mm bore. It targets street rebuilds that require dependable, economical sealing.
Cometic Street Pro Honda Hybrid B20 Block w/ B16 or Type-R Head 84.5mm Top End Kit